diff --git a/contrib/pgcrypto/pgp-info.c b/contrib/pgcrypto/pgp-info.c
index 83dc60486b..990073c9dc 100644
--- a/contrib/pgcrypto/pgp-info.c
+++ b/contrib/pgcrypto/pgp-info.c
@@ -169,7 +169,7 @@ pgp_get_keyid(MBuf *pgp_data, char *dst)
 				break;
 			case PGP_PKT_SYMENCRYPTED_SESSKEY:
 				got_symenc_key++;
-				/* fall through */
+				/* FALLTHROUGH */
 			case PGP_PKT_SIGNATURE:
 			case PGP_PKT_MARKER:
 			case PGP_PKT_TRUST: