diff --git a/jobposting/views.py b/jobposting/views.py
index a3edac2..d82ea14 100644
--- a/jobposting/views.py
+++ b/jobposting/views.py
@@ -99,7 +99,7 @@ class JobOfferListView(APIView):
                 'min_salary__gte': min_salary,
                 'max_salary__lte': max_salary,
                 'localization': request.query_params.get('localization', None),
-                'categories__in': categories,
+                'category__in': 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),