diff --git a/lib/jcr/parser.rb b/lib/jcr/parser.rb
index 96dfb35..d0194d7 100644
--- a/lib/jcr/parser.rb
+++ b/lib/jcr/parser.rb
@@ -73,8 +73,8 @@ class Parser < Parslet::Parser
         #! eol = CR / LF
         #!
 
-    rule(:root_rule) { value_rule | member_rule | group_rule } # N.B. Not target_rule_name
-        #! root_rule = value_rule / member_rule / group_rule
+    rule(:root_rule) { value_rule | group_rule } # N.B. Not target_rule_name
+        #! root_rule = value_rule / group_rule
         #!
 
     rule(:rule) { ( rule_name >> spcCmnt? >> rule_def ).as(:rule) }