diff --git a/scripts/dashboard/bugtriage/index.html b/scripts/dashboard/bugtriage/index.html
index 8427b0d1..7970b5dd 100644
--- a/scripts/dashboard/bugtriage/index.html
+++ b/scripts/dashboard/bugtriage/index.html
@@ -724,8 +724,10 @@
       return active;
     }
 
+    const activeMilestonesPromise = getActiveReleases();
+
     async function bugsOldMilestone(table) {
-      const activeMilestones = await getActiveReleases();
+      const activeMilestones = await activeMilestonesPromise;
 
       const params = new URLSearchParams({
         resolution: "---",