diff --git a/rest_framework_simplejwt/views.py b/rest_framework_simplejwt/views.py
index c6523da0f..82ee8cb7f 100644
--- a/rest_framework_simplejwt/views.py
+++ b/rest_framework_simplejwt/views.py
@@ -116,5 +116,12 @@ class TokenBlacklistView(TokenViewBase):
 
     _serializer_class = api_settings.TOKEN_BLACKLIST_SERIALIZER
 
+    def post(self, request: Request, *args, **kwargs) -> Response:
+        response = super().post(request, *args, **kwargs)
+        serializer_data = response.data
+        serializer_data["message"] = "Token blacklisted"
+
+        return Response(serializer_data, status=response.status_code)
+
 
 token_blacklist = TokenBlacklistView.as_view()
diff --git a/tests/test_serializers.py b/tests/test_serializers.py
index 322d1cd9d..532e6d8fc 100644
--- a/tests/test_serializers.py
+++ b/tests/test_serializers.py
@@ -502,7 +502,7 @@ def test_it_should_return_nothing_if_everything_ok(self):
             fake_aware_utcnow.return_value = now
             self.assertTrue(s.is_valid())
 
-        self.assertDictEqual(s.validated_data, {})
+        self.assertDictEqual(s.validated_data, {"message": "Token blacklisted"})
 
     def test_it_should_blacklist_refresh_token_if_everything_ok(self):
         self.assertEqual(OutstandingToken.objects.count(), 0)