diff --git a/htdocs/categories/class/api_categories.class.php b/htdocs/categories/class/api_categories.class.php
index 459b61ba740..4274dd37344 100644
--- a/htdocs/categories/class/api_categories.class.php
+++ b/htdocs/categories/class/api_categories.class.php
@@ -226,7 +226,7 @@ class Categories extends DolibarrApi
             throw new RestException(404, 'category not found');
         }
 
-        if (!DolibarrApi::_checkAccessToResource('category', $this->category->id)) {
+        if (!DolibarrApi::_checkAccessToResource('categorie', $this->category->id)) {
             throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
         }
 
@@ -261,7 +261,7 @@ class Categories extends DolibarrApi
             throw new RestException(404, 'category not found');
         }
 
-        if (!DolibarrApi::_checkAccessToResource('category', $this->category->id)) {
+        if (!DolibarrApi::_checkAccessToResource('categorie', $this->category->id)) {
             throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
         }
 
@@ -750,7 +750,7 @@ class Categories extends DolibarrApi
             throw new RestException(404, 'category not found');
         }
 
-		if (!DolibarrApi::_checkAccessToResource('category', $this->category->id)) {
+		if (!DolibarrApi::_checkAccessToResource('categorie', $this->category->id)) {
 			throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
 		}