diff --git a/AlgebraicDataflowArchitectureModel/models/POS.model b/AlgebraicDataflowArchitectureModel/models/POS.model
index 9b13485..bb5dd66 100644
--- a/AlgebraicDataflowArchitectureModel/models/POS.model
+++ b/AlgebraicDataflowArchitectureModel/models/POS.model
@@ -4,7 +4,7 @@
 
 channel C1 {
 	in payment(p, update1(y)) == y
-	out loyalty(l, update1(y)) == floor(y * 0.05)
+	out points(l, update1(y)) == floor(y * 0.05)
 }
 
 channel C2 {