diff --git a/docs/lessons/charting/activity.md b/docs/lessons/charting/activity.md
index 51d42c66..63cd3ae0 100644
--- a/docs/lessons/charting/activity.md
+++ b/docs/lessons/charting/activity.md
@@ -79,7 +79,7 @@ Tip: If you don’t see a chart type that you want, click the All Charts tab to
 
 ### ~avatar avatar
 
-Excellent, you're ready to continue with the [challenges](/lessons/charting/acceleration-challenge)
+Excellent, you're ready to continue with the [challenges](/lessons/charting/challenge)
 
 ### ~