diff --git a/src/wine-host/bridges/vst3.h b/src/wine-host/bridges/vst3.h
index 5c5a4b71..233a6694 100644
--- a/src/wine-host/bridges/vst3.h
+++ b/src/wine-host/bridges/vst3.h
@@ -227,7 +227,7 @@ struct Vst3PluginInstance {
      *       browser), but it seems like a good idea to make sure that this
      *       doesn't cause any freezes.
      */
-    std::mutex get_size_mutex;
+    std::recursive_mutex get_size_mutex;
 
     /**
      * This contains smart pointers to all VST3 plugin interfaces that can be