diff --git a/lang/compile.py b/lang/compile.py
index f878f2a..b503048 100755
--- a/lang/compile.py
+++ b/lang/compile.py
@@ -495,7 +495,8 @@
 			output += "0x%02x, " % (b)
 		bytes = b""
 		output += "\n"
-	#bytes += b"\x00" # OP_END
+	output += "\t// OP_END trailer\n"
+	output += "\t0x00\n"
 	return output
 
 ## C file output