diff --git a/oracle/README.md b/oracle/README.md
index 562f564..84e73c4 100644
--- a/oracle/README.md
+++ b/oracle/README.md
@@ -20,7 +20,7 @@ export SYNTHESIZED_KEY=kDpeQB...
 
 Spin up Oracle databases:
 ```shell
-docker compose up oracle_source oracle_target -d
+docker compose run databases
 ```
 
 Run TDK:
diff --git a/oracle/ora2pg.conf b/oracle/ora2pg.conf
index 4d5f993..2d3ce5f 100644
--- a/oracle/ora2pg.conf
+++ b/oracle/ora2pg.conf
@@ -1,6 +1,6 @@
 # PG_VERSION      11
 
-ORACLE_DSN      dbi:Oracle:host=oracle_target;sid=xe;port=1521
+ORACLE_DSN      dbi:Oracle:host=input_db;sid=xe;port=1521
 ORACLE_USER     test
 ORACLE_PWD      test