1 files changed, 0 insertions, 3 deletions
diff --git a/lib/arel/visitors/postgresql.rb b/lib/arel/visitors/postgresql.rb
index bbcefe8a8d..812710181c 100644
--- a/lib/arel/visitors/postgresql.rb
+++ b/lib/arel/visitors/postgresql.rb
@@ -2,9 +2,6 @@ module Arel
   module Visitors
     class PostgreSQL < Arel::Visitors::ToSql
       private
-      def visit_Arel_Nodes_Lock o
-        visit o.expr
-      end
 
       def visit_Arel_Nodes_Matches o
         "#{visit o.left} ILIKE #{visit o.right}"