diff --git a/CollaborativeCoding/metrics/precision.py b/CollaborativeCoding/metrics/precision.py
index 2b70d7d..9386e9d 100644
--- a/CollaborativeCoding/metrics/precision.py
+++ b/CollaborativeCoding/metrics/precision.py
@@ -121,7 +121,8 @@ def __reset__(self):
         None
             Returns None
         """
-        self.y_true = self.y_pred = []
+        self.y_true = []
+        self.y_pred = []
         return None