diff --git a/source/vid_3dfxsvga.c b/source/vid_3dfxsvga.c
index 735bc8e..0f6caf3 100644
--- a/source/vid_3dfxsvga.c
+++ b/source/vid_3dfxsvga.c
@@ -60,6 +60,7 @@
 #include "sbar.h"
 #include "sys.h"
 #include "va.h"
+#include "host.h"
 
 #define WARP_WIDTH              320
 #define WARP_HEIGHT             200