diff --git a/source/sw_model_brush.c b/source/sw_model_brush.c
index 2b1baf2..9f9dee9 100644
--- a/source/sw_model_brush.c
+++ b/source/sw_model_brush.c
@@ -37,7 +37,7 @@
 #include "checksum.h"
 
 extern char loadname[];
-model_t *loadmodel;
+extern model_t *loadmodel;
 extern byte mod_novis[];
 
 /*