1 files changed, 1 insertions, 1 deletions
diff --git a/toolkit/components/places/tests/unit/test_frecency_decay.js b/toolkit/components/places/tests/unit/test_frecency_decay.js
index 8fbb08aecc..a9762209c1 100644
--- a/toolkit/components/places/tests/unit/test_frecency_decay.js
+++ b/toolkit/components/places/tests/unit/test_frecency_decay.js
@@ -78,5 +78,5 @@ add_task(async function test_frecency_decay() {
   );
 
   let snapshot = histogram.snapshot();
-  Assert.greater(snapshot.sum, 0);
+  Assert.greater(Object.values(snapshot.values).length, 0);
 });