1 files changed, 1 insertions, 0 deletions

diff --git a/src/io.c b/src/io.c
index c2a53de..1d03e62 100644
--- a/src/io.c
+++ b/src/io.c
@@ -1,4 +1,5 @@
 #include "io.h"
+#include <stdio.h>
 #include "common.h"
 #include "json.h"