diff --git a/src/NzbDrone.Common/Http/Dispatchers/ManagedHttpDispatcher.cs b/src/NzbDrone.Common/Http/Dispatchers/ManagedHttpDispatcher.cs
index 0b055b654..56650a184 100644
--- a/src/NzbDrone.Common/Http/Dispatchers/ManagedHttpDispatcher.cs
+++ b/src/NzbDrone.Common/Http/Dispatchers/ManagedHttpDispatcher.cs
@@ -240,7 +240,7 @@ namespace NzbDrone.Common.Http.Dispatchers
             }
         }
 
-        private void AddContentHeader(HttpRequestMessage request, string header, string value)
+        private static void AddContentHeader(HttpRequestMessage request, string header, string value)
         {
             var headers = request.Content?.Headers;
             if (headers == null)