diff --git a/src/gallium/auxiliary/util/u_draw_quad.c b/src/gallium/auxiliary/util/u_draw_quad.c
index 48e85c4a627..6f9eb397e80 100644
--- a/src/gallium/auxiliary/util/u_draw_quad.c
+++ b/src/gallium/auxiliary/util/u_draw_quad.c
@@ -44,7 +44,7 @@ util_draw_vertex_buffer(struct pipe_context *pipe,
                         struct pipe_resource *vbuf,
                         uint vbuf_slot,
                         uint offset,
-                        uint prim_type,
+                        enum mesa_prim prim_type,
                         uint num_verts,
                         uint num_attribs)
 {
@@ -76,7 +76,8 @@ util_draw_vertex_buffer(struct pipe_context *pipe,
  */
 void
 util_draw_user_vertex_buffer(struct cso_context *cso, void *buffer,
-                             uint prim_type, uint num_verts, uint num_attribs)
+                             enum mesa_prim prim_type, uint num_verts,
+                             uint num_attribs)
 {
    struct pipe_vertex_buffer vbuffer = {0};
 
diff --git a/src/gallium/auxiliary/util/u_draw_quad.h b/src/gallium/auxiliary/util/u_draw_quad.h
index e9eb74254a4..6bcef02aec5 100644
--- a/src/gallium/auxiliary/util/u_draw_quad.h
+++ b/src/gallium/auxiliary/util/u_draw_quad.h
@@ -44,12 +44,13 @@ struct cso_context;
 extern void 
 util_draw_vertex_buffer(struct pipe_context *pipe, struct cso_context *cso,
                         struct pipe_resource *vbuf, uint vbuf_slot,
-                        uint offset, uint prim_type, uint num_attribs,
-                        uint num_verts);
+                        uint offset, enum mesa_prim prim_type,
+                        uint num_attribs, uint num_verts);
 
 void
 util_draw_user_vertex_buffer(struct cso_context *cso, void *buffer,
-                             uint prim_type, uint num_verts, uint num_attribs);
+                             enum mesa_prim prim_type, uint num_verts,
+                             uint num_attribs);
 
 #ifdef __cplusplus
 }