diff --git a/entrypoint.sh b/entrypoint.sh
index 98138a1..8b16443 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -14,7 +14,7 @@ su-exec $UID aria2c \
     --bt-save-metadata \
     --bt-load-saved-metadata \
     --force-save \
-    --listen-port=6881-6889 \
+    --listen-port=${LISTEN_PORT:-6881-6889} \
     --summary-interval=0 \
     --seed-ratio=0 \
     --dir /data/ \