diff --git a/index.md b/index.md
index 35511df..f2f01a1 100644
--- a/index.md
+++ b/index.md
@@ -8,18 +8,18 @@ type: docs
 Setup docker-tidy garbage collector. Keep docker hosts small.
 
 * [Default Variables](#default-variables)
-  * [dockertidy_dangling_volumes](#dockertidy-dangling-volumes)
-  * [dockertidy_docker_socket_path](#dockertidy-docker-socket-path)
-  * [dockertidy_dry_run](#dockertidy-dry-run)
-  * [dockertidy_exclude_container_label](#dockertidy-exclude-container-label)
-  * [dockertidy_exclude_container_labels](#dockertidy-exclude-container-labels)
-  * [dockertidy_exclude_image](#dockertidy-exclude-image)
-  * [dockertidy_exclude_images](#dockertidy-exclude-images)
-  * [dockertidy_image](#dockertidy-image)
-  * [dockertidy_interval](#dockertidy-interval)
-  * [dockertidy_log_level](#dockertidy-log-level)
-  * [dockertidy_max_container_age](#dockertidy-max-container-age)
-  * [dockertidy_max_image_age](#dockertidy-max-image-age)
+  * [dockertidy_dangling_volumes](#dockertidy_dangling_volumes)
+  * [dockertidy_docker_socket_path](#dockertidy_docker_socket_path)
+  * [dockertidy_dry_run](#dockertidy_dry_run)
+  * [dockertidy_exclude_container_label](#dockertidy_exclude_container_label)
+  * [dockertidy_exclude_container_labels](#dockertidy_exclude_container_labels)
+  * [dockertidy_exclude_image](#dockertidy_exclude_image)
+  * [dockertidy_exclude_images](#dockertidy_exclude_images)
+  * [dockertidy_image](#dockertidy_image)
+  * [dockertidy_interval](#dockertidy_interval)
+  * [dockertidy_log_level](#dockertidy_log_level)
+  * [dockertidy_max_container_age](#dockertidy_max_container_age)
+  * [dockertidy_max_image_age](#dockertidy_max_image_age)
 * [Dependencies](#dependencies)
 
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