diff --git a/src/resources/skills/sf-wiki/SKILL.md b/src/resources/skills/sf-wiki/SKILL.md
index 0b54f0d0c..75a24f93d 100644
--- a/src/resources/skills/sf-wiki/SKILL.md
+++ b/src/resources/skills/sf-wiki/SKILL.md
@@ -33,11 +33,11 @@ directory is skipped, record the reason in one sentence.
 
 Keep the wiki small by default:
 
-- `INDEX.md`: what this repo is, how to run it, where to start.
-- `ARCHITECTURE.md`: major subsystems and data/control flow.
-- `WORKFLOWS.md`: build, test, release, autonomous/SF flows.
-- `SUBSYSTEMS.md`: table of subsystem, path, purpose, owner signal, tests.
-- `GLOSSARY.md`: project terms only.
+- `index.md`: what this repo is, how to run it, where to start.
+- `architecture.md`: major subsystems and data/control flow.
+- `workflows.md`: build, test, release, autonomous/SF flows.
+- `subsystems.md`: table of subsystem, path, purpose, owner signal, tests.
+- `glossary.md`: project terms only.
 
 Add subsystem pages only when the table would become unreadable.