diff --git a/notebooks/noj_book/linear_regression_intro.clj b/notebooks/noj_book/linear_regression_intro.clj
index 29b18c8..76fd7b7 100644
--- a/notebooks/noj_book/linear_regression_intro.clj
+++ b/notebooks/noj_book/linear_regression_intro.clj
@@ -148,7 +148,7 @@ totals-with-day-of-week
 
 ;; Here are the regression results:
 
-(-> fit
+(-> days-of-week-model
     println
     with-out-str
     kind/code)