diff --git a/docker-compose.yml b/docker-compose.yml
index 1e2d98c..d7fae65 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,6 +8,5 @@ services:
     volumes:
       - ${NEXTERM_DATA_DIR}:/app/data
     environment:
-      - PORT=${NEXTERM_PORT_CONTAINER}
       - TZ=${NEXTERM_TZ}
       - ENCRYPTION_KEY=${NEXTERM_ENCRYPTION_KEY}
\ No newline at end of file