diff --git a/PVE-Zabbix.py b/PVE-Zabbix.py
index 2b6f097..50efeee 100755
--- a/PVE-Zabbix.py
+++ b/PVE-Zabbix.py
@@ -62,7 +62,7 @@ def listofdicts_to_zabbix_json(dlist):
             newdict = {k: v}
             newdlist.append(newdict)
     newdlist = {"data": newdlist}
-    zabbixjson = json.dumps(newdlist)
+    zabbixjson = json.dumps(newdlist,separators=(',', ':'))
     return zabbixjson