diff --git a/frontend/src/stores.js b/frontend/src/stores.js
index a9c9590..2f97edb 100644
--- a/frontend/src/stores.js
+++ b/frontend/src/stores.js
@@ -30,33 +30,28 @@ class ChannelsStore extends Store {
 
         gateway.subscribe(GatewayEventType.Ready, ({ channels }) => {
             this.value = channels;
-
             this.updated();
         });
         gateway.subscribe(GatewayEventType.ChannelCreate, (channel) => {
             this.value.push(channel);
-
             this.updated();
         });
         gateway.subscribe(GatewayEventType.ChannelDelete, ({ id }) => {
             const index = this.value.findIndex(e => e.id === id);
-            if (!index)
+            if (index === -1)
                 return;
 
             this.value.splice(index, 1);
-
             this.updated();
         });
         gateway.subscribe(GatewayEventType.ChannelUpdate, (data) => {
             const index = this.value.findIndex(e => e.id === data.id);
-            if (!index)
+            if (index === -1)
                 return;
-
             if (!this.value[index])
                 return;
 
             this.value[index] = data;
-
             this.updated();
         });
     }