diff --git a/carousel/index.html b/carousel/index.html
index 7a76931..d7216e0 100644
--- a/carousel/index.html
+++ b/carousel/index.html
@@ -550,11 +550,9 @@ <h2>Get market information and alerts anytime, anywhere.</h2>
       </div>
     </div>
     <script type="text/javascript">
-      if (iamInfo) {
-        // Disable vertical-drag-to-dismiss since it might mistakenly occur when horizontally
-        // dragging to visit the next page
-        iamInfo.shouldVerticalDragDismissMessage = false;
-      }
+      // Disable vertical-drag-to-dismiss since it might mistakenly occur when horizontally
+      // dragging to visit the next page
+      OneSignalIamApi.disableVerticalDragToDismiss();
 
       var config = {
         autoScrollDuration: "0.5s",
diff --git a/check_list_survey/index.html b/check_list_survey/index.html
index 8aa7d70..3778c0e 100644
--- a/check_list_survey/index.html
+++ b/check_list_survey/index.html
@@ -238,9 +238,10 @@ <h2>Get better recommendations and other customized experience</h2>
       </form>
     </div>
     <script>
-      if (iamInfo) {
-        iamInfo.shouldVerticalDragDismissMessage = false;
-      }
+      // Disable vertical-drag-to-dismiss since it might mistakenly occur when horizontally
+      // dragging to visit the next page
+      OneSignalIamApi.disableVerticalDragToDismiss();
+
       // Your code here
       document
         .querySelector(".close-button")