diff --git a/po/POTFILES.in b/po/POTFILES.in
index 1dd6dc72e0..b4d0d5364e 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -255,6 +255,7 @@ app/display/gimpdisplayshell-title.c
 app/display/gimpnavigationeditor.c
 app/display/gimpstatusbar.c
 app/display/gimptoolcompass.c
+app/display/gimptoolhandlegrid.c
 app/display/gimptooltransformgrid.c
 
 app/file/file-open.c