diff --git a/po-properties/POTFILES.skip b/po-properties/POTFILES.skip
index ca1fcfbf66..d42287b8c8 100644
--- a/po-properties/POTFILES.skip
+++ b/po-properties/POTFILES.skip
@@ -102,6 +102,8 @@ testsuite/a11y/paned.ui
 testsuite/a11y/placeholder-text.ui
 testsuite/a11y/stack.ui
 testsuite/gtk/filechooser.c
+testsuite/reftests/721800-0px-dotted-border.ref.ui
+testsuite/reftests/721800-0px-dotted-border.ui
 testsuite/reftests/background-color-transparent.ref.ui
 testsuite/reftests/background-color-transparent.ui
 testsuite/reftests/background-size-keywords.ref.ui
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index b94a1a0e00..27c8b3eca4 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -86,6 +86,8 @@ testsuite/a11y/paned.ui
 testsuite/a11y/placeholder-text.ui
 testsuite/a11y/stack.ui
 testsuite/gtk/filechooser.c
+testsuite/reftests/721800-0px-dotted-border.ref.ui
+testsuite/reftests/721800-0px-dotted-border.ui
 testsuite/reftests/background-color-transparent.ref.ui
 testsuite/reftests/background-color-transparent.ui
 testsuite/reftests/background-size-keywords.ref.ui