diff --git a/backend/templates/procurement/equipment_list.html b/backend/templates/procurement/equipment_list.html
index 2d744019..2f454969 100644
--- a/backend/templates/procurement/equipment_list.html
+++ b/backend/templates/procurement/equipment_list.html
@@ -794,7 +794,10 @@
     try {
       const resp = await fetch('/api/procurement/equipment-categories/');
       if (resp.ok) {
-        const categories = await resp.json();
+        const data = await resp.json();
+        
+        // API может возвращать либо массив, либо объект с results
+        const categories = Array.isArray(data) ? data : (data.results || []);
         
         if (categories.length === 0) {
           list.innerHTML = '<div class="text-center text-muted py-3">Категорий пока нет</div>';