--- a/browser/components/sessionstore/test/browser.ini
+++ b/browser/components/sessionstore/test/browser.ini
@@ -234,16 +234,17 @@ skip-if = os == "mac" || (os == "linux" 
 run-if = e10s
 [browser_async_window_flushing.js]
 [browser_forget_async_closings.js]
 [browser_newtab_userTypedValue.js]
 [browser_parentProcessRestoreHash.js]
 run-if = e10s
 [browser_sessionStoreContainer.js]
 [browser_windowStateContainer.js]
+skip-if = os == "linux" && !debug
 [browser_1234021.js]
 [browser_remoteness_flip_on_restore.js]
 run-if = e10s
 [browser_background_tab_crash.js]
 run-if = e10s && crashreporter
 
 # Disabled on debug for frequent intermittent failures:
 [browser_undoCloseById.js]