diff --git a/core/templates/components/ck-editor-helpers/ck-editor-4-rte.component.html b/core/templates/components/ck-editor-helpers/ck-editor-4-rte.component.html
index 5e4c0e8abd29..c8f180e090ad 100644
--- a/core/templates/components/ck-editor-helpers/ck-editor-4-rte.component.html
+++ b/core/templates/components/ck-editor-helpers/ck-editor-4-rte.component.html
@@ -8,7 +8,7 @@
 <style>
   .oppia-rte {
     max-height: 500px;
-    overflow: scroll;
+    overflow-y: auto;
   }
   .oppia-cke-offline-warning {
     background: #eee;