diff --git a/src/vid_cga.h b/src/vid_cga.h
index bf2015765..fd09dddaf 100644
--- a/src/vid_cga.h
+++ b/src/vid_cga.h
@@ -30,6 +30,7 @@ typedef struct cga_t
 
 	int revision;
 	int composite;
+	int snow_enabled;
 } cga_t;
 
 void    cga_init(cga_t *cga);