diff --git a/parse.y b/parse.y
index d7cd7f77fbd74c..12fac7d50e5a34 100644
--- a/parse.y
+++ b/parse.y
@@ -2911,7 +2911,7 @@ rb_parser_ary_free(rb_parser_t *p, rb_parser_ary_t *ary)
 /*
  *	parameterizing rules
  */
-%rule backref_with_rhs(value) <node>
+%rule backref_with(value) <node>
                 : backref tOP_ASGN lex_ctxt value
                     {
                         VALUE MAYBE_UNUSED(e) = rb_backref_error(p, $1);
@@ -3306,7 +3306,7 @@ command_asgn	: lhs '=' lex_ctxt command_rhs
                     /*% ripper: defs!(*$:head[0..2], $:args, $:$) %*/
                         local_pop(p);
                     }
-                | backref_with_rhs(command_rhs)
+                | backref_with(command_rhs)
                 ;
 
 endless_command : command
@@ -3878,7 +3878,7 @@ arg		: lhs '=' lex_ctxt arg_rhs
                         $$ = new_const_op_assign(p, NEW_COLON3($2, &loc), $3, $5, $4, &@$);
                     /*% ripper: opassign!(top_const_field!($:2), $:3, $:5) %*/
                     }
-                | backref_with_rhs(arg_rhs)
+                | backref_with(arg_rhs)
                 | arg tDOT2 arg
                     {
                         value_expr($1);