--- a/browser/components/places/tests/browser/browser.ini
+++ b/browser/components/places/tests/browser/browser.ini
@@ -99,16 +99,17 @@ skip-if = os == "mac" && debug # bug 140
 [browser_toolbar_drop_text.js]
 [browser_toolbar_overflow.js]
 [browser_toolbarbutton_menu_context.js]
 [browser_views_iconsupdate.js]
 [browser_bug485100-change-case-loses-tag.js]
 [browser_editBookmark_tags_liveUpdate.js]
 [browser_bug427633_no_newfolder_if_noip.js]
 [browser_editBookmark_keywords.js]
+skip-if = (os == 'win' && ccov) # Bug 1423667
 [browser_bug631374_tags_selector_scroll.js]
 support-files =
   favicon-normal16.png
 [browser_views_liveupdate.js]
 [browser_bookmark_all_tabs.js]
 support-files =
   bookmark_dummy_1.html
   bookmark_dummy_2.html