diff --git a/toonz/sources/toonz/sceneviewerevents.cpp b/toonz/sources/toonz/sceneviewerevents.cpp
index 0c2a037..20f1304 100644
--- a/toonz/sources/toonz/sceneviewerevents.cpp
+++ b/toonz/sources/toonz/sceneviewerevents.cpp
@@ -893,7 +893,12 @@ void SceneViewer::gestureEvent(QGestureEvent *e) {
   if (QGesture *pinch = e->gesture(Qt::PinchGesture)) {
     QPinchGesture *gesture = static_cast<QPinchGesture *>(pinch);
     QPinchGesture::ChangeFlags changeFlags = gesture->changeFlags();
-    QPoint firstCenter                     = gesture->centerPoint().toPoint();
+
+#ifdef _WIN32
+    QPoint firstCenter = mapFromGlobal(gesture->centerPoint().toPoint());
+#else
+    QPoint firstCenter = gesture->centerPoint().toPoint();
+#endif
 
     if (gesture->state() == Qt::GestureStarted) {
       m_gestureActive = true;
diff --git a/toonz/sources/toonzqt/schematicviewer.cpp b/toonz/sources/toonzqt/schematicviewer.cpp
index 0cb8d15..2bf1cf8 100644
--- a/toonz/sources/toonzqt/schematicviewer.cpp
+++ b/toonz/sources/toonzqt/schematicviewer.cpp
@@ -590,7 +590,12 @@ void SchematicSceneViewer::gestureEvent(QGestureEvent *e) {
   if (QGesture *pinch = e->gesture(Qt::PinchGesture)) {
     QPinchGesture *gesture = static_cast<QPinchGesture *>(pinch);
     QPinchGesture::ChangeFlags changeFlags = gesture->changeFlags();
+
+#ifdef _WIN32
     QPoint firstCenter = mapFromGlobal(gesture->centerPoint().toPoint());
+#else
+    QPoint firstCenter = gesture->centerPoint().toPoint();
+#endif
 
     if (gesture->state() == Qt::GestureStarted) {
       m_gestureActive = true;