--- a/devtools/client/netmonitor/test/browser.ini
+++ b/devtools/client/netmonitor/test/browser.ini
@@ -48,17 +48,16 @@ support-files =
   sjs_truncate-test-server.sjs
   test-image.png
   service-workers/status-codes.html
   service-workers/status-codes-service-worker.js
   !/devtools/client/framework/test/shared-head.js
 
 [browser_net_accessibility-01.js]
 [browser_net_accessibility-02.js]
-skip-if = (toolkit == "cocoa" && e10s) # bug 1252254
 [browser_net_api-calls.js]
 [browser_net_autoscroll.js]
 [browser_net_cached-status.js]
 [browser_net_cause.js]
 [browser_net_cause_redirect.js]
 [browser_net_service-worker-status.js]
 [browser_net_charts-01.js]
 [browser_net_charts-02.js]