diff --git a/packages/core/src/container/Viewport/Viewport.vue b/packages/core/src/container/Viewport/Viewport.vue
index af3b450f..5441731a 100644
--- a/packages/core/src/container/Viewport/Viewport.vue
+++ b/packages/core/src/container/Viewport/Viewport.vue
@@ -196,7 +196,7 @@ onMounted(() => {
     if (!panOnDrag && !zoomScroll && !panOnScroll && !zoomOnDoubleClick && !zoomOnPinch) return false
 
     // during a selection we prevent all other interactions
-    if (selectionKeyPressed.value && !selectionKeyCode !== true) return false
+    if (selectionKeyPressed.value && selectionKeyCode !== true) return false
 
     // if zoom on double click is disabled, we prevent the double click event
     if (!zoomOnDoubleClick && event.type === 'dblclick') return false