diff --git a/po-properties/POTFILES.in b/po-properties/POTFILES.in
index 6cc072674a..e02ccf9b7d 100644
--- a/po-properties/POTFILES.in
+++ b/po-properties/POTFILES.in
@@ -129,6 +129,7 @@ gtk/gtkimmulticontext.c
 gtk/gtkinfobar.c
 gtk/gtkinvisible.c
 gtk/gtklabel.c
+gtk/gtk-launch.c
 gtk/gtklayout.c
 gtk/gtklevelbar.c
 gtk/gtklinkbutton.c
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 58041366ed..5006c06084 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -130,6 +130,7 @@ gtk/gtkimmulticontext.c
 gtk/gtkinfobar.c
 gtk/gtkinvisible.c
 gtk/gtklabel.c
+gtk/gtk-launch.c
 gtk/gtklayout.c
 gtk/gtklevelbar.c
 gtk/gtklinkbutton.c