diff --git a/docs/elevation.md b/docs/elevation.md
index c53fa61..706e02e 100644
--- a/docs/elevation.md
+++ b/docs/elevation.md
@@ -92,7 +92,7 @@ own algorithm uses internal hysteresis to report ~153m.
 
 ### Activity 2 — m4xw3ll__, 2026-04-14T161945Z (Bryton Rider, FIT)
 
-- **URL:** http://95.216.55.151/activity/2026-04-14T161945Z/
+- **URL:** http://your-instance/activity/2026-04-14T161945Z/
 - **Bincio reports:** 1285.2m gain
 - **Correct estimate:** ~885m (Strava / device reading)
 - **Excess:** ~400m (45% overestimate)