diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2a9e2dcb..1703ab068 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,9 @@ All notable changes to this project will be documented in this file.
 - Wrong image tag in env file
 - `EDC_IDS_ENDPOINT` was not set correctly on image build
 
+### Changed
+- Reverted docker-compose.yaml to run only one connector
+
 ## [3.0.0] - 2023-04-04
 
 ### Major Changes
diff --git a/docker-compose.yaml b/docker-compose.yaml
index dfd5c08cc..a2cbffae0 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -65,73 +65,6 @@ services:
     volumes:
       - 'postgresql:/bitnami/postgresql'
 
-  edc-ui2:
-    image: ${RELEASE_EDC_UI_IMAGE}
-    ports:
-      - '22000:80'
-    environment:
-      - EDC_UI_ACTIVE_PROFILE=${EDC_UI_ACTIVE_PROFILE}
-      - EDC_UI_CONFIG_URL=edc-ui-config
-      - EDC_UI_DATA_MANAGEMENT_API_URL=http://localhost:22002/api/v1/management
-      - EDC_UI_DATA_MANAGEMENT_API_KEY=ApiKeyDefaultValue
-      - EDC_UI_CATALOG_URLS=http://edc:22003/api/v1/ids/data
-  edc2:
-    image: ${RELEASE_EDC_IMAGE}
-    depends_on:
-      - postgresql2
-    environment:
-      MY_EDC_NAME_KEBAB_CASE: "example-connector"
-      MY_EDC_TITLE: "EDC Connector"
-      MY_EDC_DESCRIPTION: "Community Edition EDC Connector by sovity"
-      MY_EDC_CURATOR_URL: "https://example.com"
-      MY_EDC_CURATOR_NAME: "Example GmbH"
-      MY_EDC_MAINTAINER_URL: "https://sovity.de"
-      MY_EDC_MAINTAINER_NAME: "sovity GmbH"
-
-      # Data Management API Key
-      EDC_API_AUTH_KEY: ApiKeyDefaultValue
-
-      # Data Space Configuration
-      EDC_OAUTH_CLIENT_ID: ${EDC_OAUTH_CLIENT_ID}
-      EDC_OAUTH_TOKEN_URL: https://daps.test.mobility-dataspace.eu/token
-      EDC_OAUTH_PROVIDER_JWKS_URL: https://daps.test.mobility-dataspace.eu/jwks.json
-      EDC_BROKER_BASE_URL: https://broker.test.mobility-dataspace.eu
-      EDC_CLEARINGHOUSE_LOG_URL: https://clearing.test.mobility-dataspace.eu/messages/log
-      EDC_KEYSTORE: /secrets/keystore.jks
-      EDC_KEYSTORE_PASSWORD: password
-      EDC_OAUTH_CERTIFICATE_ALIAS: 1
-      EDC_OAUTH_PRIVATE_KEY_ALIAS: 1
-
-      MY_EDC_PROTOCOL: "http://"
-      MY_EDC_FQDN: "edc2"
-      MY_EDC_IDS_BASE_URL: "http://edc2:11003"
-
-      MY_EDC_JDBC_URL: jdbc:postgresql://postgresql2:5432/edc
-      MY_EDC_JDBC_USER: edc
-      MY_EDC_JDBC_PASSWORD: edc
-      EDC_WEB_REST_CORS_ENABLED: 'true'
-      EDC_WEB_REST_CORS_HEADERS: 'origin,content-type,accept,authorization,x-api-key'
-      EDC_WEB_REST_CORS_ORIGINS: '*'
-    ports:
-      - '22001:11001'
-      - '22002:11002'
-      - '22003:11003'
-      - '22004:11004'
-      - '22005:5005'
-    volumes:
-      - ./docs/getting-started/secrets:/secrets
-  postgresql2:
-    image: docker.io/bitnami/postgresql:11
-    restart: always
-    environment:
-      POSTGRESQL_USERNAME: edc
-      POSTGRESQL_PASSWORD: edc
-      POSTGRESQL_DATABASE: edc
-    volumes:
-      - 'postgresql2:/bitnami/postgresql'
-
 volumes:
   postgresql:
     driver: local
-  postgresql2:
-    driver: local