diff --git a/mydata_benchmarks/views/benchmark_api.py b/mydata_benchmarks/views/benchmark_api.py
index 7de131d..4051d12 100644
--- a/mydata_benchmarks/views/benchmark_api.py
+++ b/mydata_benchmarks/views/benchmark_api.py
@@ -130,6 +130,7 @@ def benchmark_delete_bulk_view(request):
         return JsonResponse({'message': 'Some samples ids are not valid'}, status=400)
 
     requests_session = requests.Session()
+    headers = {'Authorization': 'Bearer ' + settings.BLENDER_OPENDATA['TOKEN']}
 
     for sample_id in samples:
         try:
@@ -139,7 +140,7 @@ def benchmark_delete_bulk_view(request):
 
         url_benchmark = urllib.parse.urljoin(url_base, str(benchmark.manage_id))
         try:
-            resp = requests_session.delete(url_benchmark)
+            resp = requests_session.delete(url_benchmark, headers=headers)
         except requests.exceptions.ConnectionError:
             return JsonResponse({'message': 'Service unavailable'}, status=400)