diff --git a/uncloud/opennebula/models.py b/uncloud/opennebula/models.py
index 6dbc576..ff0e49c 100644
--- a/uncloud/opennebula/models.py
+++ b/uncloud/opennebula/models.py
@@ -15,7 +15,7 @@ class VM(models.Model):
     def cores(self):
         return int(self.data['TEMPLATE']['VCPU'])
 
-    @propertyx
+    @property
     def ram_in_gb(self):
         return (int(self.data['TEMPLATE']['MEMORY'])/1024.)