diff --git a/_data/nav_docs.yml b/_data/nav_docs.yml
index 012df01b..7698767c 100755
--- a/_data/nav_docs.yml
+++ b/_data/nav_docs.yml
@@ -52,4 +52,3 @@
   items:
   - debug-tool-pixel-scaling
   - debug-tool-hit-test-slop
-  - debug-tool-ASRangeController