diff --git a/docker-compose.yml b/docker-compose.yml
index e21af1a..3320cd0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,9 +6,4 @@ services:
     build:
       context: .
     expose:
-      - 7000
-      - 7001
-      - 7002
-      - 7003
-      - 7004
-      - 7005
+      - '7000-7005'
diff --git a/entrypoint.sh b/entrypoint.sh
index 015e689..d5b55aa 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,4 +1,4 @@
-#!/bin/sh -ex
+#!/bin/sh -e
 
 if [ "$1" = 'redis-cluster' ]; then
     # Allow passing in cluster IP by argument or environmental variable
@@ -78,7 +78,7 @@ exec /usr/local/bin/redis-server /redis-conf/${port}/redis.conf
 EOF
 
         chmod +x "/etc/sv/${port}/run"
-        ln -svf "/etc/sv/${port}" /etc/service/
+        ln -sf "/etc/sv/${port}" /etc/service/
     done
 
     (