diff --git a/lang/compile.py b/lang/compile.py
index 04addc2..3330af8 100755
--- a/lang/compile.py
+++ b/lang/compile.py
@@ -117,7 +117,7 @@
 	return ASTSet(line[1], call)
 
 def parse_return(line):
-	if len(line) < 2 or line[0] != "Return":
+	if len(line) < 2 or len(line) > 3 or line[0] != "Return":
 		print("not a return? line: %s" % (' '.join(line)))
 		return None
 	value = parse_value(line[1])