diff --git a/src/main.cpp b/src/main.cpp
index 1a00e7c76..3b794ad04 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -339,7 +339,10 @@ int main(int argc, char *argv[]){
     delete loader;
 #endif
     qDebug("Deleting app...");
+#ifndef Q_WS_WIN
+    // XXX: Why does it crash on Windows in QWindowsVistaStyle destructor!?
     delete app;
+#endif
     qDebug("App was deleted! All good.");
     return ret;
   }