diff --git a/index.html b/index.html
index 42e72d5..9b3086e 100644
--- a/index.html
+++ b/index.html
@@ -1739,6 +1739,7 @@
             <button class="btn btn-small btn-secondary config-tab-btn" data-tab="categories" onclick="showConfigTab('categories')">📁 Catégories</button>
             <button class="btn btn-small btn-secondary config-tab-btn" data-tab="subcategories" onclick="showConfigTab('subcategories')">📂 Sous-catégories</button>
             <button class="btn btn-small btn-secondary config-tab-btn" data-tab="recipetags" onclick="showConfigTab('recipetags')">🏷️ Tags recettes</button>
+            <button class="btn btn-small btn-secondary config-tab-btn" data-tab="units" onclick="showConfigTab('units')">📏 Unités</button>
         </div>
 
         <div class="config-tab-content" id="config-tab-locations">