diff --git a/lib/active_record/connection_adapters/makara_abstract_adapter.rb b/lib/active_record/connection_adapters/makara_abstract_adapter.rb
index 6e180160..9d4c463c 100644
--- a/lib/active_record/connection_adapters/makara_abstract_adapter.rb
+++ b/lib/active_record/connection_adapters/makara_abstract_adapter.rb
@@ -110,7 +110,7 @@ def custom_error_message?(connection, message)
       send_to_all :connect, :reconnect!, :verify!, :clear_cache!, :reset!
 
       control_method :close, :steal!, :expire, :lease, :in_use?, :owner, :schema_cache, :pool=, :pool,
-         :schema_cache=, :lock, :seconds_idle
+         :schema_cache=, :lock, :seconds_idle, :==
 
 
       SQL_MASTER_MATCHERS           = [/\A\s*select.+for update\Z/i, /select.+lock in share mode\Z/i, /\A\s*select.+(nextval|currval|lastval|get_lock|release_lock|pg_advisory_lock|pg_advisory_unlock)\(/i].map(&:freeze).freeze
@@ -307,6 +307,10 @@ def pool=(*args)
         def pool(*args)
           @pool
         end
+
+        def ==(*args)
+          @proxy.object_id == args[0].object_id
+        end
       end
     end
   end