diff --git a/browser/components/sessionstore/test/browser.ini b/browser/components/sessionstore/test/browser.ini
index ed23b3c4b089..7c5e57275721 100644
--- a/browser/components/sessionstore/test/browser.ini
+++ b/browser/components/sessionstore/test/browser.ini
@@ -235,6 +235,6 @@ run-if = e10s
 [browser_background_tab_crash.js]
 run-if = e10s && crashreporter
 
-# Disabled on Linux debug for frequent intermittent failures:
+# Disabled on debug for frequent intermittent failures:
 [browser_undoCloseById.js]
-skip-if = os == "linux" && debug
+skip-if = debug