diff --git a/src/cli/one_helper/oneacl_helper.rb b/src/cli/one_helper/oneacl_helper.rb
index da721f8d2d..6d920ab909 100644
--- a/src/cli/one_helper/oneacl_helper.rb
+++ b/src/cli/one_helper/oneacl_helper.rb
@@ -49,7 +49,7 @@ class OneAclHelper < OpenNebulaHelper::OneHelper
         end
     end
     
-    def delete_rule(id) 
+    def delete_rule(options, id)
         acl = OpenNebula::AclPool.new( OpenNebula::Client.new() )
 
         rc = acl.delrule( id )
@@ -151,7 +151,7 @@ class OneAclHelper < OpenNebulaHelper::OneHelper
                 OneAclHelper::right_mask d['STRING'].split(" ")[2] 
             end
 
-            default :ID, :USER, :RESOURCE_VHNIUTG, :RID, :OPERATION_CDUMIPpTW
+            default :ID, :USER, :RES_VHNIUTG, :RID, :OPE_CDUMIPpTW
         end
 
         table.show(pool, options)
diff --git a/src/cli/oneacl b/src/cli/oneacl
index d291668361..30bcd8819c 100755
--- a/src/cli/oneacl
+++ b/src/cli/oneacl
@@ -63,7 +63,7 @@ cmd = CommandParser::CmdParser.new(ARGV) do
     EOT
 
     command :delrule, delrule_desc, :id do
-        helper.delete_rule( args[0] )
+        helper.delete_rule( options, args[0] )
     end
 
     list_desc = <<-EOT.unindent
diff --git a/src/oca/ruby/OpenNebula/AclPool.rb b/src/oca/ruby/OpenNebula/AclPool.rb
index 3f77fa7764..e42b68759d 100644
--- a/src/oca/ruby/OpenNebula/AclPool.rb
+++ b/src/oca/ruby/OpenNebula/AclPool.rb
@@ -86,14 +86,9 @@ module OpenNebula
 
         # Deletes an existing ACL rule.
         #
-        # +user+ A hex number, e.g. 0x100000001
-        # +resource+ A hex number, e.g. 0x2100000001
-        # +rights+ A hex number, e.g. 0x10
-        def delrule(user, resource, rights)
-            rc = @client.call( ACL_POOL_METHODS[:delrule], 
-                               user, 
-                               resource, 
-                               rights )
+        # +id+ An existing ACL rule ID
+        def delrule(id)
+            rc = @client.call( ACL_POOL_METHODS[:delrule], id.to_i )
 
             rc = nil if !OpenNebula.is_error?(rc)