diff --git a/po/POTFILES.in b/po/POTFILES.in
index ed9ebfe6..7e22598c 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -41,6 +41,7 @@ lib/luks2/luks2_reencrypt_digest.c
 lib/luks2/luks2_segment.c
 lib/luks2/luks2_token.c
 lib/luks2/luks2_token_keyring.c
+lib/luks2/hw_opal/hw_opal.c
 src/cryptsetup.c
 src/veritysetup.c
 src/integritysetup.c