diff --git a/test/scenarios/ui-settings-sliders.yaml b/test/scenarios/ui-settings-sliders.yaml
index 65da651..ed7fed1 100644
--- a/test/scenarios/ui-settings-sliders.yaml
+++ b/test/scenarios/ui-settings-sliders.yaml
@@ -20,13 +20,13 @@ steps:
   - wait: 200
   - assert: "document.getElementById('set-fov-val').textContent.includes('90')"
 
-  # Change render distance to 120.
+  # Change render distance to 128 (step=16, so 120 would snap to 128).
   - eval: |
       const d = document.getElementById('set-dist');
-      d.value = 120;
+      d.value = 128;
       d.dispatchEvent(new Event('input', { bubbles: true }));
   - wait: 200
-  - assert: "document.getElementById('set-dist-val').textContent.includes('120')"
+  - assert: "document.getElementById('set-dist-val').textContent.includes('128')"
 
   # Time scale to 0 (freeze) — this is what scenarios already use.
   - eval: |