diff --git a/config/settings.py b/config/settings.py
index 5c491354..7a59fc5a 100644
--- a/config/settings.py
+++ b/config/settings.py
@@ -163,6 +163,7 @@
 REST_FRAMEWORK = {
     "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
     "DEFAULT_VERSIONING_CLASS": "rest_framework.versioning.NamespaceVersioning",
+    "DEFAULT_RENDERER_CLASSES": ["rest_framework.renderers.JSONRenderer"],
     "EXCEPTION_HANDLER": "open_prices.common.middleware.custom_exception_handler",
     "DEFAULT_FILTER_BACKENDS": ["django_filters.rest_framework.DjangoFilterBackend"],
     "ORDERING_PARAM": "order_by",