diff --git a/testing/mozharness/scripts/desktop_l10n.py b/testing/mozharness/scripts/desktop_l10n.py
index ae90834c3668..62fc551cf620 100755
--- a/testing/mozharness/scripts/desktop_l10n.py
+++ b/testing/mozharness/scripts/desktop_l10n.py
@@ -112,7 +112,6 @@ class DesktopSingleLocale(LocalesMixin, AutomationMixin,
                 "list-locales",
                 "setup",
                 "repack",
-                "funsize-props",
                 "summary",
             ],
             'config': {