diff --git a/seafile.service b/seafile.service
index 7eca479..d29f5ee 100644
--- a/seafile.service
+++ b/seafile.service
@@ -9,13 +9,16 @@ CPUShares=256
 MemoryLimit=512M
 
 Environment=ROOT_DIR=/srv/seafile
+Environment=SEAF_MYSQL=""			#Empty = Sqlite
+Environment=SEAF_URL="https://seaf.example.com"
+Environment=SEAF_UPGRADE_INTERVAL=10
 
 #Run first once to setup
-#rkt --insecure-options=image run --dns 8.8.8.8 --volume volume-opt-seafile,kind=host,source=${ROOT_DIR} docker://repo.shimun.net/shimun/seafile --interactive
+#rkt --insecure-options=image run --dns 8.8.8.8 --volume volume-opt-seafile,kind=host,source=${ROOT_DIR} docker://repo.shimun.net/shimun/seafile --environment=SEAF_URL="https://seaf.example.com" --interactive
 
 ExecStartPre=/bin/mkdir -p ${ROOT_DIR}
-ExecStart=/usr/bin/rkt --insecure-options=image run --dns 8.8.8.8 --volume volume-opt-seafile,kind=host,source=${ROOT_DIR} --port 80-tcp:8080 \
-                       docker://repo.shimun.net/shimun/seafile
+ExecStart=/usr/bin/rkt --insecure-options=image run --dns 8.8.8.8 --inherit-env --volume volume-opt-seafile,kind=host,source=${ROOT_DIR} --port 80-tcp:8080 \
+                       docker://repo.shimun.net/shimun/seafile --environment=SEAF_UPGRADE_INTERVAL=${SEAF_UPGRADE_INTERVAL}
 
 ExecStopPost=/usr/bin/rkt gc
 KillMode=mixed