diff --git a/src/requestPool/RequestPoolManager.ts b/src/requestPool/RequestPoolManager.ts
index 88c38013..cc488de7 100644
--- a/src/requestPool/RequestPoolManager.ts
+++ b/src/requestPool/RequestPoolManager.ts
@@ -211,7 +211,7 @@ type AdditionalDetails = {
       const priorities = Object.keys(this.requestPool[type])
         .map(Number)
         .filter((priority) => this.requestPool[type][priority].length)
-        .sort();
+        .sort((a, b) => a - b);
       return priorities;
     }