diff --git a/api/funkwhale_api/instance/serializers.py b/api/funkwhale_api/instance/serializers.py
index b6ce6f38b..9297b24f7 100644
--- a/api/funkwhale_api/instance/serializers.py
+++ b/api/funkwhale_api/instance/serializers.py
@@ -198,3 +198,12 @@ class NodeInfo20Serializer(serializers.Serializer):
     @extend_schema_field(MetadataSerializer)
     def get_metadata(self, obj):
         return MetadataSerializer(obj).data
+
+class SpaManifestSerializer(serializers.Serializer):
+    name = serializers.CharField()
+    short_name = serializers.CharField()
+    display = serializers.CharField(required=False)
+    background_color = serializers.CharField(required=False)
+    lang = serializers.CharField(required=False)
+    description = serializers.CharField(required=False)
+    start_url = serializers.CharField(required=False)
diff --git a/api/funkwhale_api/instance/views.py b/api/funkwhale_api/instance/views.py
index ace53723d..b19f93186 100644
--- a/api/funkwhale_api/instance/views.py
+++ b/api/funkwhale_api/instance/views.py
@@ -120,9 +120,10 @@ class NodeInfo(views.APIView):
         )
 
 
-class SpaManifest(views.APIView):
+class SpaManifest(generics.GenericAPIView):
     permission_classes = []
     authentication_classes = []
+    serializer_class = serializers.SpaManifestSerializer
 
     @extend_schema(operation_id="get_spa_manifest")
     def get(self, request, *args, **kwargs):
@@ -139,4 +140,5 @@ class SpaManifest(views.APIView):
         instance_description = preferences.get("instance__short_description")
         if instance_description:
             parsed_manifest["description"] = instance_description
-        return Response(parsed_manifest, status=200)
+        serializer = self.get_serializer(parsed_manifest)
+        return Response(serializer.data, status=200)
diff --git a/changes/changelog.d/1897.enhancement b/changes/changelog.d/1897.enhancement
new file mode 100644
index 000000000..6f508553b
--- /dev/null
+++ b/changes/changelog.d/1897.enhancement
@@ -0,0 +1 @@
+Add Serializer for SpaManifest endpoint