diff --git a/draw.h b/draw.h
index e2766c1d..4a2199ac 100644
--- a/draw.h
+++ b/draw.h
@@ -24,6 +24,7 @@
 
 #include <xcb/xcb.h>
 #include <cairo.h>
+#include <lua.h>
 
 #include "common/util.h"