diff --git a/src/engraving/dom/edit.cpp b/src/engraving/dom/edit.cpp
index b6f238f876e5b..a341a64d205bc 100644
--- a/src/engraving/dom/edit.cpp
+++ b/src/engraving/dom/edit.cpp
@@ -3932,7 +3932,7 @@ void Score::cmdCreateTuplet(ChordRest* ocr, Tuplet* tuplet)
 //   cmdExchangeVoice
 //---------------------------------------------------------
 
-void Score::cmdExchangeVoice(int s, int d)
+void Score::cmdExchangeVoice(voice_idx_t s, voice_idx_t d)
 {
     if (!selection().isRange()) {
         MScore::setError(MsError::NO_STAFF_SELECTED);
diff --git a/src/engraving/dom/score.h b/src/engraving/dom/score.h
index 7d05f5afa2a38..0bebe6473eb19 100644
--- a/src/engraving/dom/score.h
+++ b/src/engraving/dom/score.h
@@ -955,7 +955,7 @@ class Score : public EngravingObject, public muse::Injectable
     void cmdSlashFill();
     void cmdSlashRhythm();
     void cmdResequenceRehearsalMarks();
-    void cmdExchangeVoice(int, int);
+    void cmdExchangeVoice(voice_idx_t, voice_idx_t);
     void cmdRemoveEmptyTrailingMeasures();
     void cmdRealizeChordSymbols(bool lit = true, Voicing v = Voicing(-1), HDuration durationType = HDuration(-1));