diff --git a/macros/GTE.Macs.s b/macros/GTE.Macs.s
index 68bc12b..48a4a9f 100644
--- a/macros/GTE.Macs.s
+++ b/macros/GTE.Macs.s
@@ -56,4 +56,7 @@ _GTERemoveSprite     MAC
                      <<<
 _GTEGetSeconds       MAC
                      UserTool  $1400+GTEToolNum
-                     <<<
\ No newline at end of file
+                     <<<
+_GTECopyTileToDynamic MAC
+                      UserTool  $1500+GTEToolNum
+                      <<<
\ No newline at end of file