diff --git a/po/POTFILES.in b/po/POTFILES.in
index 424659f4cd..f75681988a 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -416,6 +416,7 @@ gnucash/register/register-core/table-control.c
 gnucash/register/register-core/table-layout.c
 gnucash/register/register-core/table-model.c
 gnucash/register/register-gnome/combocell-gnome.c
+gnucash/register/register-gnome/completioncell-gnome.c
 gnucash/register/register-gnome/datecell-gnome.c
 gnucash/register/register-gnome/formulacell-gnome.c
 gnucash/register/register-gnome/gnucash-color.c