diff --git a/packages/frontend/src/Connection.ts b/packages/frontend/src/Connection.ts
index b5a9b67..e352a59 100644
--- a/packages/frontend/src/Connection.ts
+++ b/packages/frontend/src/Connection.ts
@@ -245,7 +245,7 @@ export class Connection {
     for (const [label, count] of chains.entries()) {
       if (count > topCount) {
         topLabel = label;
-        topCount = topCount;
+        topCount = count;
       }
     }