diff --git a/electrs/docker-compose.yml b/electrs/docker-compose.yml
index 29b0016..0092cbd 100644
--- a/electrs/docker-compose.yml
+++ b/electrs/docker-compose.yml
@@ -33,7 +33,6 @@ services:
       ELECTRS_ELECTRUM_RPC_ADDR: "0.0.0.0:${APP_ELECTRS_NODE_PORT}"
       ELECTRS_SERVER_BANNER: "Umbrel Electrs (${APP_VERSION})"
       ELECTRS_DB_DIR: "/data/db"
-      ELECTRS_COOKIE_FILE: "/data/.bitcoin/${APP_BITCOIN_NETWORK}/.cookie"
     volumes:
       - "${APP_BITCOIN_DATA_DIR}:/data/.bitcoin:ro"
       - "${APP_DATA_DIR}/data/electrs:/data"