diff --git a/src/NzbDrone.Core/Applications/Lidarr/LidarrIndexer.cs b/src/NzbDrone.Core/Applications/Lidarr/LidarrIndexer.cs
index f242fa0c1..b2be57c33 100644
--- a/src/NzbDrone.Core/Applications/Lidarr/LidarrIndexer.cs
+++ b/src/NzbDrone.Core/Applications/Lidarr/LidarrIndexer.cs
@@ -28,10 +28,13 @@ namespace NzbDrone.Core.Applications.Lidarr
             }
 
             var baseUrl = (string)Fields.FirstOrDefault(x => x.Name == "baseUrl").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "baseUrl").Value;
-            var apiPath = (string)Fields.FirstOrDefault(x => x.Name == "apiPath").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
             var apiKey = (string)Fields.FirstOrDefault(x => x.Name == "apiKey").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiKey").Value;
             var cats = JToken.DeepEquals((JArray)Fields.FirstOrDefault(x => x.Name == "categories").Value, (JArray)other.Fields.FirstOrDefault(x => x.Name == "categories").Value);
 
+            var apiPath = Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var otherApiPath = other.Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var apiPathCompare = apiPath == otherApiPath;
+
             var minimumSeeders = Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var otherMinimumSeeders = other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var minimumSeedersCompare = minimumSeeders == otherMinimumSeeders;
@@ -55,7 +58,7 @@ namespace NzbDrone.Core.Applications.Lidarr
                 other.Implementation == Implementation &&
                 other.Priority == Priority &&
                 other.Id == Id &&
-                apiKey && apiPath && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare && discographySeedTimeCompare;
+                apiKey && apiPathCompare && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare && discographySeedTimeCompare;
         }
     }
 }
diff --git a/src/NzbDrone.Core/Applications/Radarr/RadarrIndexer.cs b/src/NzbDrone.Core/Applications/Radarr/RadarrIndexer.cs
index c9b649913..52065160e 100644
--- a/src/NzbDrone.Core/Applications/Radarr/RadarrIndexer.cs
+++ b/src/NzbDrone.Core/Applications/Radarr/RadarrIndexer.cs
@@ -28,10 +28,13 @@ namespace NzbDrone.Core.Applications.Radarr
             }
 
             var baseUrl = (string)Fields.FirstOrDefault(x => x.Name == "baseUrl").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "baseUrl").Value;
-            var apiPath = (string)Fields.FirstOrDefault(x => x.Name == "apiPath").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
             var apiKey = (string)Fields.FirstOrDefault(x => x.Name == "apiKey").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiKey").Value;
             var cats = JToken.DeepEquals((JArray)Fields.FirstOrDefault(x => x.Name == "categories").Value, (JArray)other.Fields.FirstOrDefault(x => x.Name == "categories").Value);
 
+            var apiPath = Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var otherApiPath = other.Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var apiPathCompare = apiPath == otherApiPath;
+
             var minimumSeeders = Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var otherMinimumSeeders = other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var minimumSeedersCompare = minimumSeeders == otherMinimumSeeders;
@@ -51,7 +54,7 @@ namespace NzbDrone.Core.Applications.Radarr
                 other.Implementation == Implementation &&
                 other.Priority == Priority &&
                 other.Id == Id &&
-                apiKey && apiPath && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare;
+                apiKey && apiPathCompare && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare;
         }
     }
 }
diff --git a/src/NzbDrone.Core/Applications/Readarr/ReadarrIndexer.cs b/src/NzbDrone.Core/Applications/Readarr/ReadarrIndexer.cs
index 097bcaa04..ef108cba5 100644
--- a/src/NzbDrone.Core/Applications/Readarr/ReadarrIndexer.cs
+++ b/src/NzbDrone.Core/Applications/Readarr/ReadarrIndexer.cs
@@ -28,10 +28,13 @@ namespace NzbDrone.Core.Applications.Readarr
             }
 
             var baseUrl = (string)Fields.FirstOrDefault(x => x.Name == "baseUrl").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "baseUrl").Value;
-            var apiPath = (string)Fields.FirstOrDefault(x => x.Name == "apiPath").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
             var apiKey = (string)Fields.FirstOrDefault(x => x.Name == "apiKey").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiKey").Value;
             var cats = JToken.DeepEquals((JArray)Fields.FirstOrDefault(x => x.Name == "categories").Value, (JArray)other.Fields.FirstOrDefault(x => x.Name == "categories").Value);
 
+            var apiPath = Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var otherApiPath = other.Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var apiPathCompare = apiPath == otherApiPath;
+
             var minimumSeeders = Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var otherMinimumSeeders = other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var minimumSeedersCompare = minimumSeeders == otherMinimumSeeders;
@@ -55,7 +58,7 @@ namespace NzbDrone.Core.Applications.Readarr
                 other.Implementation == Implementation &&
                 other.Priority == Priority &&
                 other.Id == Id &&
-                apiKey && apiPath && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare && discographySeedTimeCompare;
+                apiKey && apiPathCompare && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare && discographySeedTimeCompare;
         }
     }
 }
diff --git a/src/NzbDrone.Core/Applications/Sonarr/SonarrIndexer.cs b/src/NzbDrone.Core/Applications/Sonarr/SonarrIndexer.cs
index dc1282112..15adc891d 100644
--- a/src/NzbDrone.Core/Applications/Sonarr/SonarrIndexer.cs
+++ b/src/NzbDrone.Core/Applications/Sonarr/SonarrIndexer.cs
@@ -28,11 +28,14 @@ namespace NzbDrone.Core.Applications.Sonarr
             }
 
             var baseUrl = (string)Fields.FirstOrDefault(x => x.Name == "baseUrl").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "baseUrl").Value;
-            var apiPath = (string)Fields.FirstOrDefault(x => x.Name == "apiPath").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
             var apiKey = (string)Fields.FirstOrDefault(x => x.Name == "apiKey").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiKey").Value;
             var cats = JToken.DeepEquals((JArray)Fields.FirstOrDefault(x => x.Name == "categories").Value, (JArray)other.Fields.FirstOrDefault(x => x.Name == "categories").Value);
             var animeCats = JToken.DeepEquals((JArray)Fields.FirstOrDefault(x => x.Name == "animeCategories").Value, (JArray)other.Fields.FirstOrDefault(x => x.Name == "animeCategories").Value);
 
+            var apiPath = Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var otherApiPath = other.Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var apiPathCompare = apiPath == otherApiPath;
+
             var minimumSeeders = Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var otherMinimumSeeders = other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var minimumSeedersCompare = minimumSeeders == otherMinimumSeeders;
@@ -56,7 +59,7 @@ namespace NzbDrone.Core.Applications.Sonarr
                 other.Implementation == Implementation &&
                 other.Priority == Priority &&
                 other.Id == Id &&
-                apiKey && apiPath && baseUrl && cats && animeCats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare && seasonSeedTimeCompare;
+                apiKey && apiPathCompare && baseUrl && cats && animeCats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare && seasonSeedTimeCompare;
         }
     }
 }
diff --git a/src/NzbDrone.Core/Applications/Whisparr/WhisparrIndexer.cs b/src/NzbDrone.Core/Applications/Whisparr/WhisparrIndexer.cs
index 5898b1c96..fc4d33f9a 100644
--- a/src/NzbDrone.Core/Applications/Whisparr/WhisparrIndexer.cs
+++ b/src/NzbDrone.Core/Applications/Whisparr/WhisparrIndexer.cs
@@ -28,10 +28,13 @@ namespace NzbDrone.Core.Applications.Whisparr
             }
 
             var baseUrl = (string)Fields.FirstOrDefault(x => x.Name == "baseUrl").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "baseUrl").Value;
-            var apiPath = (string)Fields.FirstOrDefault(x => x.Name == "apiPath").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
             var apiKey = (string)Fields.FirstOrDefault(x => x.Name == "apiKey").Value == (string)other.Fields.FirstOrDefault(x => x.Name == "apiKey").Value;
             var cats = JToken.DeepEquals((JArray)Fields.FirstOrDefault(x => x.Name == "categories").Value, (JArray)other.Fields.FirstOrDefault(x => x.Name == "categories").Value);
 
+            var apiPath = Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var otherApiPath = other.Fields.FirstOrDefault(x => x.Name == "apiPath")?.Value == null ? null : other.Fields.FirstOrDefault(x => x.Name == "apiPath").Value;
+            var apiPathCompare = apiPath == otherApiPath;
+
             var minimumSeeders = Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var otherMinimumSeeders = other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders")?.Value == null ? null : (int?)Convert.ToInt32(other.Fields.FirstOrDefault(x => x.Name == "minimumSeeders").Value);
             var minimumSeedersCompare = minimumSeeders == otherMinimumSeeders;
@@ -51,7 +54,7 @@ namespace NzbDrone.Core.Applications.Whisparr
                 other.Implementation == Implementation &&
                 other.Priority == Priority &&
                 other.Id == Id &&
-                apiKey && apiPath && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare;
+                apiKey && apiPathCompare && baseUrl && cats && minimumSeedersCompare && seedRatioCompare && seedTimeCompare;
         }
     }
 }