diff --git a/docker-compose.yml b/docker-compose.yml
index ff22662e..66c4f6e1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -89,6 +89,7 @@ services:
           - TZ=${WORKSPACE_TIMEZONE}
           - BLACKFIRE_CLIENT_ID=${BLACKFIRE_CLIENT_ID}
           - BLACKFIRE_CLIENT_TOKEN=${BLACKFIRE_CLIENT_TOKEN}
+          - DRUSH_VERSION=${DRUSH_VERSION}
       volumes:
         - ${APP_CODE_PATH_HOST}:${APP_CODE_PATH_CONTAINER}
       extra_hosts: