diff --git a/brewtils/choices.py b/brewtils/choices.py
index 2f3c0eef..9a954cd7 100644
--- a/brewtils/choices.py
+++ b/brewtils/choices.py
@@ -39,7 +39,6 @@
     %import common.ESCAPED_STRING
     %ignore WS
 """
-## var_ref: "${" CNAME "}"
 
 parsers = {
     "func": Lark(choices_grammar, start="func"),