diff --git a/frontend/views/containers/chatroom/CreatePoll.vue b/frontend/views/containers/chatroom/CreatePoll.vue
index a7e0b7152..364c4ae2c 100644
--- a/frontend/views/containers/chatroom/CreatePoll.vue
+++ b/frontend/views/containers/chatroom/CreatePoll.vue
@@ -273,7 +273,7 @@ export default {
   height: 0;
   pointer-events: none;
   overflow: hidden;
-  z-index: $zindex-modal;
+  z-index: $zindex-modal + 1;
 
   &.is-active {
     pointer-events: initial;