diff --git a/src/Network/Wai/Session/PostgreSQL.hs b/src/Network/Wai/Session/PostgreSQL.hs
--- a/src/Network/Wai/Session/PostgreSQL.hs
+++ b/src/Network/Wai/Session/PostgreSQL.hs
@@ -115,7 +115,7 @@
     withPostgreSQLConn = withResource
 
 qryCreateTable1 :: Query
-qryCreateTable1         = "CREATE TABLE wai_pg_sessions (id bigserial NOT NULL, session_key character varying NOT NULL, session_created_at bigint NOT NULL, session_last_access bigint NOT NULL, session_invalidate_key boolean NOT NULL DEFAULT false, CONSTRAINT session_pkey PRIMARY KEY (id), CONSTRAINT session_session_key_key UNIQUE (session_key)) WITH ( OIDS=FALSE );"
+qryCreateTable1         = "CREATE TABLE wai_pg_sessions (id bigserial NOT NULL, session_key character varying NOT NULL, session_created_at bigint NOT NULL, session_last_access bigint NOT NULL, session_invalidate_key boolean NOT NULL DEFAULT false, CONSTRAINT wai_pg_sessions_pkey PRIMARY KEY (id), CONSTRAINT wai_pg_sessions_session_key UNIQUE (session_key)) WITH ( OIDS=FALSE );"
 
 qryCreateTable2 :: Query
 qryCreateTable2         = "CREATE TABLE wai_pg_session_data ( id bigserial NOT NULL, wai_pg_session bigint, key bytea, value bytea, CONSTRAINT wai_pg_session_data_pkey PRIMARY KEY (id), CONSTRAINT wai_pg_session_data_wai_pg_session_fkey FOREIGN KEY (wai_pg_session) REFERENCES wai_pg_sessions (id) MATCH SIMPLE ON UPDATE RESTRICT ON DELETE CASCADE, CONSTRAINT wai_pg_session_data_wai_pg_session_key_key UNIQUE (wai_pg_session, key) ) WITH (OIDS=FALSE);"
diff --git a/wai-session-postgresql.cabal b/wai-session-postgresql.cabal
--- a/wai-session-postgresql.cabal
+++ b/wai-session-postgresql.cabal
@@ -1,5 +1,5 @@
 name:                wai-session-postgresql
-version:             0.2.0.1
+version:             0.2.0.2
 synopsis:            PostgreSQL backed Wai session store
 description:         Provides a PostgreSQL backed session store for the Network.Wai.Session interface.
 homepage:            https://github.com/hce/postgresql-session#readme