diff --git a/README.md b/README.md
index 59b2f655572adf2a02ba05ba878666d89ef9c793..5c7f1f8d05f486a1d54d525bb9eddc7156608a14 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@ eFlows4HPC Data Logistics Service
 
 
 ```
-mkdir ./logs ./plugins
-echo -e "AIRFLOW_UID=$(id -u)\nAIRFLOW_GID=0" > .env
+mkdir ./logs
+echo -e "AIRFLOW_UID=$(id -u)" > .env
 reqs=`cat requirements.txt | tr '\n' ' '`
 echo "_PIP_ADDITIONAL_REQUIREMENTS=$reqs" >> .env
 
diff --git a/dockers/docker-compose.yaml b/dockers/docker-compose.yaml
index a5377534032bddf9ec34c0890f35126e430ecf92..3102c35e738818afff0b8ac2d4eec21ff8e51b93 100644
--- a/dockers/docker-compose.yaml
+++ b/dockers/docker-compose.yaml
@@ -56,7 +56,6 @@ x-airflow-common:
     AIRFLOW__CORE__DAGS_ARE_PAUSED_AT_CREATION: 'true'
     AIRFLOW__CORE__LOAD_EXAMPLES: 'false'
     AIRFLOW__API__AUTH_BACKEND: 'airflow.api.auth.backend.basic_auth'
-    _AIRFLOW_WWW_USER_PASSWORD: 'somepass'
     _PIP_ADDITIONAL_REQUIREMENTS: ${_PIP_ADDITIONAL_REQUIREMENTS:-}
   volumes:
     - ./dags:/opt/airflow/dags
@@ -253,17 +252,19 @@ services:
       - -c
       - airflow
 
-  flower:
+  airflow-setup:
     <<: *airflow-common
-    command: celery flower
-    ports:
-      - 5555:5555
-    healthcheck:
-      test: ["CMD", "curl", "--fail", "http://localhost:5555/"]
-      interval: 10s
-      timeout: 10s
-      retries: 5
-    restart: always
+    environment:
+      <<: *airflow-common-env
+      CONNECTION_CHECK_MAX_COUNT: "0"
+    # Workaround for entrypoint issue. See: https://github.com/apache/airflow/issues/16252
+    command:
+      - airflow
+      - connections
+      - add
+      - 'my_conn'
+      - --conn-uri
+      - "http://www.ooo.aaa"
     depends_on:
       <<: *airflow-common-depends-on
       airflow-init:
diff --git a/requirements.txt b/requirements.txt
index 240d00f906211bb0f8dad8dc7426a58b99fea37f..aeecd2f8a68c7beca6f3259e5c3642f6349f8984 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
 requests
 urllib3==1.26.6
+plyvel
 apache-airflow-providers-ssh
 apache-airflow-providers-http
 apache-airflow-providers-sftp