diff --git a/plugins/catalog-backend/src/next/refresh.ts b/plugins/catalog-backend/src/next/refresh.ts
index aae992f391..caec7e9548 100644
--- a/plugins/catalog-backend/src/next/refresh.ts
+++ b/plugins/catalog-backend/src/next/refresh.ts
@@ -29,6 +29,6 @@ export function createRandomRefreshInterval(options: {
 }): RefreshIntervalFunction {
   const { minSeconds, maxSeconds } = options;
   return () => {
-    return Math.random() * (maxSeconds - minSeconds) + minSeconds;
+    return Math.floor(Math.random() * (maxSeconds - minSeconds) + minSeconds);
   };
 }