diff --git a/README.md b/README.md
index b04d2c4..a9e2f8e 100644
--- a/README.md
+++ b/README.md
@@ -24,4 +24,4 @@ SECRET_KEY    → Required, but not set.
 Secret string used to manage HTTP session tokens.
 ```
 
-\[ [**Documentation**]() | [**PyPI**](https://pypi.org/project/cfig/) \]
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+\[ [**Documentation**](https://cfig.readthedocs.io/) | [**PyPI**](https://pypi.org/project/cfig/) \]
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