1 files changed, 3 insertions, 1 deletions

diff --git a/src/lib/libtls/tls_signer.c b/src/lib/libtls/tls_signer.c
index 690cb51615..ca7e72f4ca 100644
--- a/src/lib/libtls/tls_signer.c
+++ b/src/lib/libtls/tls_signer.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls_signer.c,v 1.1 2022/01/25 21:51:24 eric Exp $ */
+/* $OpenBSD: tls_signer.c,v 1.2 2022/01/29 02:03:19 inoguchi Exp $ */
 /*
  * Copyright (c) 2021 Eric Faurot <eric@openbsd.org>
  *
@@ -15,6 +15,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <limits.h>
+
 #include <openssl/err.h>
 
 #include "tls.h"