diff --git a/.editorconfig b/.editorconfig
index 58a294dc1..14d87d1b0 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -194,7 +194,6 @@ dotnet_diagnostic.CA1819.severity = suggestion
 dotnet_diagnostic.CA1822.severity = suggestion
 dotnet_diagnostic.CA1823.severity = suggestion
 dotnet_diagnostic.CA1824.severity = suggestion
-dotnet_diagnostic.CA1826.severity = suggestion
 dotnet_diagnostic.CA1827.severity = suggestion
 dotnet_diagnostic.CA1829.severity = suggestion
 dotnet_diagnostic.CA1834.severity = suggestion
diff --git a/src/Sonarr.Api.V3/System/Backup/BackupController.cs b/src/Sonarr.Api.V3/System/Backup/BackupController.cs
index e20a732c5..aaae25b01 100644
--- a/src/Sonarr.Api.V3/System/Backup/BackupController.cs
+++ b/src/Sonarr.Api.V3/System/Backup/BackupController.cs
@@ -93,7 +93,7 @@ namespace Sonarr.Api.V3.System.Backup
                 throw new BadRequestException("file must be provided");
             }
 
-            var file = files.First();
+            var file = files[0];
             var extension = Path.GetExtension(file.FileName);
 
             if (!ValidExtensions.Contains(extension))