diff --git a/docs/configuration.md b/docs/configuration.md
index f99ff64..ee66a91 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -8,6 +8,7 @@ Archives configuration is done in the site's `_config.yml` file, under the `jeky
 jekyll-archives:
   enabled: []
   layout: 'archive'
+  slug: nil
   permalinks:
     year: '/:year/'
     month: '/:year/:month/'
@@ -93,6 +94,22 @@ layouts:
 
 ---
 
+#### Slugs
+| Key    | Value type | Values                                                                                               |
+|--------|------------|------------------------------------------------------------------------------------------------------|
+| `slug` | String     | A [mode for slugifying](https://www.rubydoc.info/github/jekyll/jekyll/Jekyll%2FUtils:slugify) titles |
+
+##### Description
+
+Specifies the mode to pass to `Jekyll::Utils.slugify`
+
+##### Sample values
+```yml
+slug: none|raw|default|pretty|ascii|latin
+```
+
+---
+
 #### Permalinks
 
 | Key          | Value type                | Values |
diff --git a/lib/jekyll-archives/archive.rb b/lib/jekyll-archives/archive.rb
index b5f9492..b0645b6 100644
--- a/lib/jekyll-archives/archive.rb
+++ b/lib/jekyll-archives/archive.rb
@@ -15,6 +15,7 @@ class Archive < Jekyll::Page
         path
         url
         permalink
+        slug
       ).freeze
 
       # Initialize a new Archive page
@@ -33,7 +34,7 @@ def initialize(site, title, type, posts)
 
         # Generate slug if tag or category
         # (taken from jekyll/jekyll/features/support/env.rb)
-        @slug = Utils.slugify(title) if title.is_a? String
+        @slug = Utils.slugify(title, mode: @config.dig('slug')) if title.is_a? String
 
         # Use ".html" for file extension and url for path
         @ext  = File.extname(relative_path)