diff --git a/zabbix-agent-scripts/get_storage_metrics.py b/zabbix-agent-scripts/get_storage_metrics.py
index 6f645b0..ee44d20 100644
--- a/zabbix-agent-scripts/get_storage_metrics.py
+++ b/zabbix-agent-scripts/get_storage_metrics.py
@@ -27,7 +27,7 @@
 
 
 datadir = subprocess.check_output(
-                                  ["occ", "config:system:get", "datadirectory"]
+                                  ["/usr/bin/php", "/var/www/nextcloud/occ", "config:system:get", "datadirectory"]
                                  ).strip(b"\n").decode()
 
 total_size = subprocess.check_output(
@@ -65,4 +65,3 @@
 with open("/var/lib/zabbix/output/storage_metrics.json","w") as fl:
     
     json.dump(storage_metrics,fl)
-