diff --git a/device/models.py b/device/models.py
index f848f1d..42f6426 100644
--- a/device/models.py
+++ b/device/models.py
@@ -95,11 +95,11 @@ class Device:
             key__in=algos,
         ).values_list("value", flat=True)))
 
-    def get_properties(self):
+    def get_evidences(self):
         if not self.uuids:
             self.get_uuids()
 
-        self.properties = [SystemProperty(u) for u in self.uuids]
+        self.evidences = [Evidence(u) for u in self.uuids]
 
     def get_last_evidence(self):
         properties = self.get_properties()