diff --git a/src/vk/header/model.h b/src/vk/header/model.h
index b77fbc9..bb1b95c 100644
--- a/src/vk/header/model.h
+++ b/src/vk/header/model.h
@@ -238,7 +238,7 @@ typedef struct model_s
 //============================================================================
 
 void	Mod_Init (void);
-mleaf_t *Mod_PointInLeaf (float *p, model_t *model);
+mleaf_t *Mod_PointInLeaf (vec3_t p, model_t *model);
 const byte	*Mod_ClusterPVS (int cluster, const model_t *model);
 
 void	Mod_Modellist_f (void);