diff --git a/smarthost-proxy-scheduler.json b/smarthost-proxy-scheduler.json
index b1fc339..a82acdc 100644
--- a/smarthost-proxy-scheduler.json
+++ b/smarthost-proxy-scheduler.json
@@ -11,6 +11,11 @@
 			"MEMORY": "64M",
                         "NETWORK": "host",
                         "VOLUMES": [
+                                {
+                                "SOURCE": "/etc/user/config/services/tmp",
+                                "DEST": "/tmp",
+                                "TYPE": "rw"
+                                },
                                 {
                                 "SOURCE": "/etc/user/config/smarthost-domains",
                                 "DEST": "/domains",