diff --git a/toolkit/components/viewsource/test/browser/browser.ini b/toolkit/components/viewsource/test/browser/browser.ini
index 621d8b6fc015..614b14973f38 100644
--- a/toolkit/components/viewsource/test/browser/browser.ini
+++ b/toolkit/components/viewsource/test/browser/browser.ini
@@ -11,6 +11,7 @@ https_first_disabled = true
 skip-if =
   os == "win" && processor == "aarch64"  # disabled on aarch64 due to 1531590
   fission && os == "mac" && !debug  # Bug 1713913 - new Fission platform triage
+  win10_2004 && !debug # Bug 1727170 and Bug 1723574
 [browser_gotoline.js]
 [browser_open_docgroup.js]
 [browser_partialsource.js]