diff --git a/config/settings/base.py b/config/settings/base.py
index 576b3c979..bd31cfe98 100644
--- a/config/settings/base.py
+++ b/config/settings/base.py
@@ -459,8 +459,8 @@ def safe_key() -> str:
         'rest_framework.throttling.UserRateThrottle'
     ],
     'DEFAULT_THROTTLE_RATES': {
-        'anon': '4/sec',
-        'user': '4/sec'
+        'anon': '4/second',
+        'user': '4/second'
     }
 
 }
diff --git a/metadeploy/api/views.py b/metadeploy/api/views.py
index 9c3a30faf..da63c7e83 100644
--- a/metadeploy/api/views.py
+++ b/metadeploy/api/views.py
@@ -2,6 +2,8 @@
 from functools import reduce
 from logging import getLogger
 from pathlib import Path
+from django.utils.decorators import method_decorator
+from django.views.decorators.cache import cache_page
 
 import django_rq
 from django.conf import settings
@@ -157,6 +159,10 @@ class ProductCategoryViewSet(viewsets.ReadOnlyModelViewSet):
     serializer_class = ProductCategorySerializer
     queryset = ProductCategory.objects.all()
 
+    @method_decorator(cache_page(60*60*2))
+    def list(self, *args, **kwargs):
+        return super().list(*args, **kwargs)  # pragma: nocover
+
 
 class ProductViewSet(
     FilterAllowedByOrgMixin, GetOneMixin, viewsets.ReadOnlyModelViewSet