diff --git a/e2e_test/sink/recovery/pg.slt b/e2e_test/sink/recovery/pg.slt
index d5aa22d05bacf..f5aa1e4b4afd6 100644
--- a/e2e_test/sink/recovery/pg.slt
+++ b/e2e_test/sink/recovery/pg.slt
@@ -53,11 +53,11 @@ select count(*) from t;
 statement ok
 create table t2 (v1 int primary key) with (
   connector = 'postgres-cdc',
-  hostname = '${PGHOST:localhost}',
-  port = '${PGPORT:5432}',
-  username = '${PGUSER:$USER}',
-  password = '${PGPASSWORD:}',
-  database.name = '${PGDATABASE:postgres}',
+  hostname = 'db'
+  port = '5432',
+  username = 'postgres'
+  password = 'postgres',
+  database.name = 'postgres'.
   table.name = 't',
   slot.name = 'pg_recovery_test_slot'
 );