diff --git a/index.md b/index.md
index 2625b86..f4b31d7 100644
--- a/index.md
+++ b/index.md
@@ -8,8 +8,8 @@ type: docs
 Setup python3 and pip3.
 
 * [Default Variables](#default-variables)
-  * [python3_packages](#python3-packages)
-  * [python3_packages_extra](#python3-packages-extra)
+  * [python3_packages](#python3_packages)
+  * [python3_packages_extra](#python3_packages_extra)
 * [Dependencies](#dependencies)
 
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