diff --git a/src/detail/auv3/auv3_audiounit.mm b/src/detail/auv3/auv3_audiounit.mm
index 03c02d26..9125c053 100644
--- a/src/detail/auv3/auv3_audiounit.mm
+++ b/src/detail/auv3/auv3_audiounit.mm
@@ -2003,6 +2003,10 @@ - (void)_createPluginGUI
       [self didChangeValueForKey:@"preferredContentSize"];
     }
   }
+  else
+  {
+    _guiCreated = NO;
+  }
 }
 
 // Convergence point for GUI creation. Called from multiple triggers: