diff --git a/backup.sh b/backup.sh
index 132494c..4809798 100755
--- a/backup.sh
+++ b/backup.sh
@@ -104,13 +104,16 @@
 	case "$1" in
 	sshkeys|all)
 
-	echo "restore ssh keys"
-
 	if [ ! -f "${backupDir}/gitbucket.ser" ]; then
 		echo "${backupDir}/gitbucket.ser does not exist"
 		exit 1
 	fi
 
+	IDmain=$(docker ps -qf name=main-gitbucket)
+
+	echo "restore ssh keys"
+	docker cp "${backupDir}/gitbucket.ser" ${IDmain}:/srv/gitbucket/gitbucket.ser
+
 	;;
 	esac
 	shift