diff --git a/ssh-keygen.c b/ssh-keygen.c
index 160320620..303faee31 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.422 2020/10/29 02:52:43 djm Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.423 2020/10/29 03:01:18 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -184,7 +184,7 @@ type_bits_valid(int type, const char *name, u_int32_t *bitsp)
 		fatal("unknown key type %s", key_type_name);
 	if (*bitsp == 0) {
 #ifdef WITH_OPENSSL
-		u_int nid;
+		int nid;
 
 		switch(type) {
 		case KEY_DSA: