diff --git a/SUMMARY.md b/SUMMARY.md
index ef722ea..bf635fe 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -30,7 +30,7 @@
   * [Common Data Types](application/common-data-types.md)
 * [Evolution](evolution/README.md)
   * [Naming Conventions](evolution/naming-conventions.md)
-  * [Reserved Identifiers](reserved-identifiers.md)
+  * [Reserved Identifiers](evolution/reserved-identifiers.md)
   * [JSON](evolution/json.md)
   * [Changes and Versioning](evolution/versioning.md)
   * [URI Structure](evolution/uri-structure.md)
diff --git a/reserved-identifiers.md b/evolution/reserved-identifiers.md
similarity index 100%
rename from reserved-identifiers.md
rename to evolution/reserved-identifiers.md