1 files changed, 1 insertions, 0 deletions
diff --git a/kex.c b/kex.c
index 0c36519a..bfc1c11f 100644
--- a/kex.c
+++ b/kex.c
@@ -28,6 +28,7 @@
 #include <sys/param.h>
 
 #include <signal.h>
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>