diff --git a/src/fx/fx.hgr.crystal.a b/src/fx/fx.hgr.crystal.a
index c70dc95f7..9352e28cf 100644
--- a/src/fx/fx.hgr.crystal.a
+++ b/src/fx/fx.hgr.crystal.a
@@ -7,6 +7,8 @@
 !to "build/FX/CRYSTAL",plain
 *=$6000
 
+         !source "src/fx/macros.a"
+
          ldx   #0
          stx   $51
          ldx   #4