diff --git a/libnfc/log-printf.c b/libnfc/log-printf.c
index 1ef4203..f440f79 100644
--- a/libnfc/log-printf.c
+++ b/libnfc/log-printf.c
@@ -17,6 +17,7 @@
 
 #include "config.h"
 
+#include <stdint.h>
 #include <stdio.h>
 #include <stdarg.h>
 #include <fcntl.h>