diff --git a/packages/core-types/src/-private.ts b/packages/core-types/src/-private.ts
index a08ec01852..393dad6a38 100644
--- a/packages/core-types/src/-private.ts
+++ b/packages/core-types/src/-private.ts
@@ -123,7 +123,7 @@ const GlobalSink = GlobalRef[name];
 
 if (DEBUG) {
   if (GlobalSink.__version !== version) {
-    throw new Error('Multiple versions of WarpDrive detected, the application will malfunction.');
+    throw new Error(`Multiple versions of WarpDrive detected (${GlobalSink.__version}, ${version}), the application will malfunction.`);
   }
 }