diff --git a/src/lib/libc/string/__strsignal.c b/src/lib/libc/string/__strsignal.c
index 53c9e59e..ae0df72c 100644
--- a/src/lib/libc/string/__strsignal.c
+++ b/src/lib/libc/string/__strsignal.c
@@ -32,7 +32,7 @@
  */
 
 #if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: __strsignal.c,v 1.4 1996/09/25 08:17:31 deraadt Exp $";
+static char *rcsid = "$OpenBSD: __strsignal.c,v 1.5 1996/09/25 13:19:01 deraadt Exp $";
 #endif /* LIBC_SCCS and not lint */
 
 #ifdef NLS
@@ -45,6 +45,7 @@ static char *rcsid = "$OpenBSD: __strsignal.c,v 1.4 1996/09/25 08:17:31 deraadt
 #define sys_siglist	_sys_siglist
 
 #include <stdio.h>
+#include <limits.h>
 #include <signal.h>
 #include <string.h>