diff --git a/src/interface/logger.c b/src/interface/logger.c
index f3b6612..011d90c 100644
--- a/src/interface/logger.c
+++ b/src/interface/logger.c
@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <stdarg.h>
 
 #include "logger.h"
 #include "interface/logger.h"