diff --git a/po/POTFILES.in b/po/POTFILES.in
index 2cfe23ca8..69ce9e57f 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -86,6 +86,7 @@ gio/gproxyaddressenumerator.c
 gio/gresolver.c
 gio/gresource.c
 gio/gresourcefile.c
+gio/gresource-tool.c
 gio/gseekable.c
 gio/gsettingsbackend.c
 gio/gsettings.c