diff --git a/dlls/ieframe/ieframe_main.c b/dlls/ieframe/ieframe_main.c
index 7c0b37be00d..ffba1d7d7aa 100644
--- a/dlls/ieframe/ieframe_main.c
+++ b/dlls/ieframe/ieframe_main.c
@@ -218,6 +218,7 @@ BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
         DisableThreadLibraryCalls(ieframe_instance);
         break;
     case DLL_PROCESS_DETACH:
+        if (lpv) break;
         unregister_iewindow_class();
         release_typelib();
     }