diff --git a/Assets/Mirror/Core/NetworkManager.cs b/Assets/Mirror/Core/NetworkManager.cs
index 7661d2d2a..408528d57 100644
--- a/Assets/Mirror/Core/NetworkManager.cs
+++ b/Assets/Mirror/Core/NetworkManager.cs
@@ -1347,13 +1347,11 @@ public virtual void OnStopClient() {}
         /// <summary>This is called when a host is stopped.</summary>
         public virtual void OnStopHost() {}
 
-        // OnGUI allocates even if it does nothing. avoid in release.
-#if UNITY_EDITOR || DEVELOPMENT_BUILD
+        // keep OnGUI even in builds. useful to debug snap interp.
         void OnGUI()
         {
             if (!timeInterpolationGui) return;
             NetworkClient.OnGUI();
         }
-#endif
     }
 }