diff --git a/ex5/ex5.m b/ex5/ex5.m
index c62e800..8ca6c23 100644
--- a/ex5/ex5.m
+++ b/ex5/ex5.m
@@ -164,7 +164,7 @@ pause;
 %  lambda to see how the fit and learning curve change.
 %
 
-lambda = 0;
+lambda = 1;
 [theta] = trainLinearReg(X_poly, y, lambda);
 
 % Plot training data and fit