diff --git a/platform/app/public/config/default.js b/platform/app/public/config/default.js
index d953e5b63..4bfde813d 100644
--- a/platform/app/public/config/default.js
+++ b/platform/app/public/config/default.js
@@ -305,7 +305,7 @@ window.config = {
           },
           advanceOn: {
             selector: '.cornerstone-viewport-element',
-            event: 'CORNERSTONE_STACK_VIEWPORT_SCROLL',
+            event: 'CORNERSTONE_TOOLS_MOUSE_WHEEL',
           },
           /**
           buttons: [