diff --git a/jobposting/views.py b/jobposting/views.py
index 8917f53..fdebd07 100644
--- a/jobposting/views.py
+++ b/jobposting/views.py
@@ -77,11 +77,14 @@ class JobOfferListView(APIView):
     permission_classes = []
 
     def get(self, request, format=None):
+        categories = request.query_params.get('categories', None)
+        if categories is not None:
+            categories = categories.split(',')
         filters = {
                 'min_salary__gte': request.query_params.get('min_salary', None),
                 'max_salary__lte': request.query_params.get('max_salary', None),
                 'localization': request.query_params.get('localization', None),
-                'category': request.query_params.get('category', None),
+                'categories': categories,
                 'experience_level': request.query_params.get('experience_level', None),
                 'employment_type': request.query_params.get('employment_type', None),
                 'work_from_home': request.query_params.get('work_from_home', None),