diff --git a/docker-compose.yaml b/docker-compose.yaml
index 7d1c4fcdc8..93809db442 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -271,7 +271,6 @@ services:
       - ESPRESSO_SEQUENCER_API_PEERS=http://sequencer2:$ESPRESSO_SEQUENCER_API_PORT
       - ESPRESSO_SEQUENCER_STATE_PEERS=http://sequencer2:$ESPRESSO_SEQUENCER_API_PORT
       - ESPRESSO_SEQUENCER_POSTGRES_HOST=sequencer-db-1
-      - ESPRESSO_SEQUENCER_POSTGRES_PORT=$ESPRESSO_SEQUENCER_DB_PORT
       - ESPRESSO_SEQUENCER_POSTGRES_USER=root
       - ESPRESSO_SEQUENCER_POSTGRES_PASSWORD=password
       - ESPRESSO_SEQUENCER_POSTGRES_DATABASE=sequencer