1 files changed, 1 insertions, 1 deletions
diff --git a/devtools/client/responsive/test/browser/browser_telemetry_activate_rdm.js b/devtools/client/responsive/test/browser/browser_telemetry_activate_rdm.js
index 7c3927fb11..1ec8e5976d 100644
--- a/devtools/client/responsive/test/browser/browser_telemetry_activate_rdm.js
+++ b/devtools/client/responsive/test/browser/browser_telemetry_activate_rdm.js
@@ -111,6 +111,6 @@ async function checkResults() {
 
     // extras
     is(extra.host, expected.extra.host, "host is correct");
-    ok(extra.width > 0, "width is greater than 0");
+    Assert.greater(Number(extra.width), 0, "width is greater than 0");
   }
 }