diff --git a/backend/igny8_core/api/schema_extensions.py b/backend/igny8_core/api/schema_extensions.py
index 67c8c81b..33650b88 100644
--- a/backend/igny8_core/api/schema_extensions.py
+++ b/backend/igny8_core/api/schema_extensions.py
@@ -34,6 +34,11 @@ def postprocess_schema_filter_tags(result, generator, request, public):
         for path, methods in result['paths'].items():
             for method, operation in methods.items():
                 if isinstance(operation, dict) and 'tags' in operation:
+                    # Explicitly exclude system webhook from tagging/docs grouping
+                    if '/system/webhook' in path:
+                        operation['tags'] = []
+                        continue
+
                     # Keep only explicit tags from the operation
                     filtered_tags = [
                         tag for tag in operation['tags']