diff --git a/toolkit/mozapps/extensions/test/browser/browser.ini b/toolkit/mozapps/extensions/test/browser/browser.ini
index 965a582329a..7dd7f385c90 100644
--- a/toolkit/mozapps/extensions/test/browser/browser.ini
+++ b/toolkit/mozapps/extensions/test/browser/browser.ini
@@ -39,7 +39,6 @@ support-files =
 
 [browser_addonrepository_performance.js]
 [browser_bug557956.js]
-skip-if = e10s
 [browser_bug616841.js]
 [browser_cancelCompatCheck.js]
 [browser_checkAddonCompatibility.js]
@@ -49,7 +48,6 @@ skip-if = e10s
 skip-if = require_signing
 [browser_installssl.js]
 [browser_newaddon.js]
-skip-if = e10s
 [browser_updatessl.js]
 [browser_task_next_test.js]
 [browser_discovery_install.js]