1 files changed, 1 insertions, 0 deletions

diff --git a/engine.c b/engine.c
index a17841dd8..1c4f544b3 100644
--- a/engine.c
+++ b/engine.c
@@ -11,6 +11,7 @@
 #include "news.h"
 #include "saveload.h"
 #include "sprite.h"
+#include "variables.h"
 
 enum {
 	ENGINE_AVAILABLE = 1,