diff --git a/src/changes.md b/src/CHANGES.md
similarity index 100%
rename from src/changes.md
rename to src/CHANGES.md
diff --git a/src/general.md b/src/GENERAL.md
similarity index 100%
rename from src/general.md
rename to src/GENERAL.md
diff --git a/src/installation.md b/src/INSTALLATION.md
similarity index 100%
rename from src/installation.md
rename to src/INSTALLATION.md
diff --git a/src/summary.md b/src/SUMMARY.md
similarity index 98%
rename from src/summary.md
rename to src/SUMMARY.md
index 7f56392..e66a1a0 100644
--- a/src/summary.md
+++ b/src/SUMMARY.md
@@ -1,8 +1,8 @@
 # Summary
 
-- [General](general.md)
-- [Changes](changes.md)
-- [Installation](installation.md)
+- [General](GENERAL.md)
+- [Changes](CHANGES.md)
+- [Installation](INSTALLATION.md)
 
 - [Forged engine](xrf/xrf.md)