diff --git a/src/Readarr.Api.V1/Author/AuthorEditorController.cs b/src/Readarr.Api.V1/Author/AuthorEditorController.cs
index f1180da10..febaf64ad 100644
--- a/src/Readarr.Api.V1/Author/AuthorEditorController.cs
+++ b/src/Readarr.Api.V1/Author/AuthorEditorController.cs
@@ -94,7 +94,7 @@ namespace Readarr.Api.V1.Author
                 _authorService.DeleteAuthor(authorId, false);
             }
 
-            return new object();
+            return new { };
         }
     }
 }
diff --git a/src/Readarr.Api.V1/Blocklist/BlocklistController.cs b/src/Readarr.Api.V1/Blocklist/BlocklistController.cs
index e82390280..683a159c1 100644
--- a/src/Readarr.Api.V1/Blocklist/BlocklistController.cs
+++ b/src/Readarr.Api.V1/Blocklist/BlocklistController.cs
@@ -37,7 +37,7 @@ namespace Readarr.Api.V1.Blocklist
         {
             _blocklistService.Delete(resource.Ids);
 
-            return new object();
+            return new { };
         }
     }
 }
diff --git a/src/Readarr.Api.V1/History/HistoryController.cs b/src/Readarr.Api.V1/History/HistoryController.cs
index bb20066eb..a183ee875 100644
--- a/src/Readarr.Api.V1/History/HistoryController.cs
+++ b/src/Readarr.Api.V1/History/HistoryController.cs
@@ -103,7 +103,7 @@ namespace Readarr.Api.V1.History
         public object MarkAsFailed([FromBody] int id)
         {
             _failedDownloadService.MarkAsFailed(id);
-            return new object();
+            return new { };
         }
     }
 }
diff --git a/src/Readarr.Api.V1/ProviderControllerBase.cs b/src/Readarr.Api.V1/ProviderControllerBase.cs
index 812a290c8..eb21ab030 100644
--- a/src/Readarr.Api.V1/ProviderControllerBase.cs
+++ b/src/Readarr.Api.V1/ProviderControllerBase.cs
@@ -102,9 +102,10 @@ namespace Readarr.Api.V1
         }
 
         [RestDeleteById]
-        public void DeleteProvider(int id)
+        public object DeleteProvider(int id)
         {
             _providerFactory.Delete(id);
+            return new { };
         }
 
         [HttpGet("schema")]
diff --git a/src/Readarr.Api.V1/Queue/QueueActionController.cs b/src/Readarr.Api.V1/Queue/QueueActionController.cs
index ab8c9b4d1..df7edf62a 100644
--- a/src/Readarr.Api.V1/Queue/QueueActionController.cs
+++ b/src/Readarr.Api.V1/Queue/QueueActionController.cs
@@ -31,7 +31,7 @@ namespace Readarr.Api.V1.Queue
 
             _downloadService.DownloadReport(pendingRelease.RemoteBook);
 
-            return new object();
+            return new { };
         }
 
         [HttpPost("grab/bulk")]
@@ -49,7 +49,7 @@ namespace Readarr.Api.V1.Queue
                 _downloadService.DownloadReport(pendingRelease.RemoteBook);
             }
 
-            return new object();
+            return new { };
         }
     }
 }
diff --git a/src/Readarr.Api.V1/Queue/QueueController.cs b/src/Readarr.Api.V1/Queue/QueueController.cs
index a6a1444e6..87e7d750a 100644
--- a/src/Readarr.Api.V1/Queue/QueueController.cs
+++ b/src/Readarr.Api.V1/Queue/QueueController.cs
@@ -86,7 +86,7 @@ namespace Readarr.Api.V1.Queue
 
             _trackedDownloadService.StopTracking(trackedDownloadIds);
 
-            return new object();
+            return new { };
         }
 
         [HttpGet]