diff --git a/mscore/scoreview.cpp b/mscore/scoreview.cpp
index 9804e1f32..83e0c0e47 100644
--- a/mscore/scoreview.cpp
+++ b/mscore/scoreview.cpp
@@ -2405,7 +2405,7 @@ void ScoreView::cmd(const char* s)
                   cv->updateGrips();
                   }},
       #ifdef OMR
-            {{"show-omr"}, [](ScoreView* cv, const QByteArray&) {
+            {{"show-omr"}, [&](ScoreView* cv, const QByteArray&) {
                   if (cv->score()->masterScore()->omr())
                         showOmr(!_score->masterScore()->showOmr());
                   }},