diff --git a/vision/JPEGRoutines.h b/vision/JPEGRoutines.h
index 5a1dc14..17f1a68 100644
--- a/vision/JPEGRoutines.h
+++ b/vision/JPEGRoutines.h
@@ -1,8 +1,8 @@
+// for jpeglib.h
+#include <stdio.h>
 
 #include "aos/externals/libjpeg/include/jpeglib.h"
 
-
-
 namespace frc971 {
 namespace vision {