diff --git a/extra/gpu/render/render.factor b/extra/gpu/render/render.factor
index 8f1679bfa8..35e137a235 100644
--- a/extra/gpu/render/render.factor
+++ b/extra/gpu/render/render.factor
@@ -73,7 +73,7 @@ TUPLE: multi-index-range
 C: <multi-index-range> multi-index-range
 
 TUPLE: index-elements
-    { ptr gpu-data-ptr read-only }
+    { ptr read-only }
     { count integer read-only }
     { index-type index-type read-only } ;