diff --git a/docker/development/docker-compose.yml b/docker/development/docker-compose.yml
index 2374a9ed6d0..03ed2a22ddf 100644
--- a/docker/development/docker-compose.yml
+++ b/docker/development/docker-compose.yml
@@ -145,7 +145,7 @@ services:
       DB_HOST: ${AIRFLOW_DB_HOST:-mysql}
       DB_PORT: ${AIRFLOW_DB_PORT:-3306}
       AIRFLOW_DB: ${AIRFLOW_DB:-airflow_db}
-      AIRFLOW_DB_SCHEME: ${AIRFLOW_DB_SCHEME:-mysql+pymysql}
+      DB_SCHEME: ${AIRFLOW_DB_SCHEME:-mysql+pymysql}
       DB_USER: ${AIRFLOW_DB_USER:-airflow_user}
       DB_PASSWORD: ${AIRFLOW_DB_PASSWORD:-airflow_pass}
     entrypoint: /bin/bash
diff --git a/docker/docker-compose-ingestion/docker-compose-ingestion.yml b/docker/docker-compose-ingestion/docker-compose-ingestion.yml
index 4b489f12487..6813fca9059 100644
--- a/docker/docker-compose-ingestion/docker-compose-ingestion.yml
+++ b/docker/docker-compose-ingestion/docker-compose-ingestion.yml
@@ -26,7 +26,7 @@ services:
       DB_HOST: ${AIRFLOW_DB_HOST:-mysql}
       DB_PORT: ${AIRFLOW_DB_PORT:-3306}
       AIRFLOW_DB: ${AIRFLOW_DB:-airflow_db}
-      AIRFLOW_DB_SCHEME: ${AIRFLOW_DB_SCHEME:-mysql+pymysql}
+      DB_SCHEME: ${AIRFLOW_DB_SCHEME:-mysql+pymysql}
       DB_USER: ${AIRFLOW_DB_USER:-airflow_user}
       DB_PASSWORD: ${AIRFLOW_DB_PASSWORD:-airflow_pass}
     entrypoint: /bin/bash
diff --git a/docker/docker-compose-quickstart/docker-compose.yml b/docker/docker-compose-quickstart/docker-compose.yml
index d060f29f2d9..a48213f600d 100644
--- a/docker/docker-compose-quickstart/docker-compose.yml
+++ b/docker/docker-compose-quickstart/docker-compose.yml
@@ -140,7 +140,7 @@ services:
       DB_HOST: ${AIRFLOW_DB_HOST:-mysql}
       DB_PORT: ${AIRFLOW_DB_PORT:-3306}
       AIRFLOW_DB: ${AIRFLOW_DB:-airflow_db}
-      AIRFLOW_DB_SCHEME: ${AIRFLOW_DB_SCHEME:-mysql+pymysql}
+      DB_SCHEME: ${AIRFLOW_DB_SCHEME:-mysql+pymysql}
       DB_USER: ${AIRFLOW_DB_USER:-airflow_user}
       DB_PASSWORD: ${AIRFLOW_DB_PASSWORD:-airflow_pass}
     entrypoint: /bin/bash