diff --git a/src/components/app/MessagePanel.vue b/src/components/app/MessagePanel.vue
index 9d156f9..4807fb4 100644
--- a/src/components/app/MessagePanel.vue
+++ b/src/components/app/MessagePanel.vue
@@ -789,7 +789,7 @@ export default {
     },
     selectedChannelID() {
       this.$nextTick(() => {
-        if (!isMobile) this.$refs["input-box"].focus();
+        if (!this.mobile) this.$refs["input-box"].focus();
       });
     }
   },