diff --git a/installer/start-redis.sh b/installer/start-redis.sh
index fa636126b..2c65a9563 100644
--- a/installer/start-redis.sh
+++ b/installer/start-redis.sh
@@ -6,7 +6,28 @@ mkdir -p /opt/maxkb/logs
 if [ ! -f /opt/maxkb/conf/redis.conf ]; then
   mkdir -p /opt/maxkb/conf
   touch /opt/maxkb/conf/redis.conf
-  printf "bind 0.0.0.0\nport 6379\ndatabases 16\nmaxmemory 1G\nmaxmemory-policy allkeys-lru\nloglevel warning\nlogfile /opt/maxkb/logs/redis.log\ndir /opt/maxkb/data/redis\nrequirepass "${REDIS_PASSWORD}"\n" > /opt/maxkb/conf/redis.conf
+  cat <<EOF > /opt/maxkb/conf/redis.conf
+bind 0.0.0.0
+port 6379
+databases 16
+maxmemory 1G
+aof-use-rdb-preamble yes
+save 30 1
+save 10 10
+save 5 20
+dbfilename dump.rdb
+rdbcompression yes
+appendonly yes
+appendfilename "appendonly.aof"
+appendfsync everysec
+auto-aof-rewrite-percentage 100
+auto-aof-rewrite-min-size 64mb
+maxmemory-policy allkeys-lru
+loglevel warning
+logfile /opt/maxkb/logs/redis.log
+dir /opt/maxkb/data/redis
+requirepass ${REDIS_PASSWORD}
+EOF
 fi
 
 redis-server /opt/maxkb/conf/redis.conf
\ No newline at end of file