diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 7ca29e6..e86c802 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -6,3 +6,4 @@ plugins/mm/calls-mm-provider.c
 plugins/ofono/calls-ofono-call.c
 plugins/ofono/calls-ofono-origin.c
 plugins/ofono/calls-ofono-provider.c
+subprojects/**