diff --git a/index.md b/index.md
index 346b428..e14813b 100644
--- a/index.md
+++ b/index.md
@@ -8,7 +8,7 @@ type: docs
 Setup haveged entrophy daemon.
 
 * [Default Variables](#default-variables)
-  * [haveged_packages_extra](#haveged-packages-extra)
+  * [haveged_packages_extra](#haveged_packages_extra)
 * [Dependencies](#dependencies)
 
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