diff --git a/CHANGES.md b/CHANGES.md
index 787fbbb..bdea837 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## Unreleased
+
+### Trivial/internal changes
+
+- [#21](https://github.com/expobrain/json-schema-codegen/pull/21) Fixed anchors in README
+
 ## v0.3.0
 
 ### Backward imcompatible changes
diff --git a/README.md b/README.md
index e9050ce..4f2b7c1 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Generate code from JSON schema files.
 - [Usage](#usage)
 - [Code generation](#code-generation)
   - [Python2](#python-2)
-  - [Python3+Marshmallow](#python-3-marshmallow)
+  - [Python3+Marshmallow](#python-3marshmallow)
   - [JavaScript+Flow and Flow](#javascriptflow-and-flow)
 - [Contribute](#contribute)