1 files changed, 1 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb
index 1e89f8cfd6..cf6a375704 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb
@@ -1,8 +1,6 @@
-require 'active_record/connection_adapters/abstract_adapter'
-
 module ActiveRecord
   module ConnectionAdapters
-    class PostgreSQLAdapter < AbstractAdapter
+    module PostgreSQL
       module OID
         class Type
           def type; end