diff --git a/plugins/lxd/lxd_disk b/plugins/lxd/lxd_disk
index 9e7c04f5..16366557 100755
--- a/plugins/lxd/lxd_disk
+++ b/plugins/lxd/lxd_disk
@@ -38,11 +38,15 @@ if len(sys.argv) == 2 and sys.argv[1]=="config":
     print("graph_category lxd")
     print("graph_info This shows the disk usage of storage in containers. Make sure to install pylxd in python3.")
     for name in c.container_list():
-        for disk in c.container_info(name)['disk']:
-            print(name+"-"+disk+".label "+name)
-            print(name+"-"+disk+".draw LINE2")
+        info = c.container_info(name)
+        if info['disk']:
+            for disk in info['disk']:
+                print(name+"-"+disk+".label "+name)
+                print(name+"-"+disk+".draw LINE2")
     sys.exit(0)
 
 for name in c.container_list():
-    for disk in c.container_info(name)['disk']:
-        print(name+"-"+disk+".value "+str(c.container_info(name)['disk'][disk]['usage']))
+    info = c.container_info(name)
+    if info['disk']:
+        for disk in info['disk']:
+            print(name+"-"+disk+".value "+str(info['disk'][disk]['usage']))