diff --git a/ui/docker-compose.yml b/ui/docker-compose.yml
index fe794fd345..0fe650c44c 100644
--- a/ui/docker-compose.yml
+++ b/ui/docker-compose.yml
@@ -18,7 +18,7 @@ services:
       #- '../../grafana/conf/grafana.local-dev.ini:/usr/share/grafana/conf/defaults.ini'
     environment:
       - PMM_DEBUG=1
-      - PERCONA_PORTAL_URL=https://portal-dev.percona.com
+      - PMM_DEV_PORTAL_URL=https://portal-dev.percona.com
       - PMM_DEV_PERCONA_PLATFORM_ADDRESS=https://check-dev.percona.com:443
       - PMM_DEV_PERCONA_PLATFORM_PUBLIC_KEY=RWTkF7Snv08FCboTne4djQfN5qbrLfAjb8SY3/wwEP+X5nUrkxCEvUDJ
       - PMM_WATCHTOWER_HOST=http://watchtower:8080