diff --git a/acceptance_tests/app/c2cwsgiutils_app/services.py b/acceptance_tests/app/c2cwsgiutils_app/services.py
index f4b1edd2a..c3589aa0a 100644
--- a/acceptance_tests/app/c2cwsgiutils_app/services.py
+++ b/acceptance_tests/app/c2cwsgiutils_app/services.py
@@ -98,7 +98,13 @@ def tracking(request):
 
 
 @empty_service.put()
-def empty(request):
+def empty_put(request):
+    request.response.status_code = 204
+    return request.response
+
+
+@empty_service.patch()
+def empty_patch(request):
     request.response.status_code = 204
     return request.response
 
diff --git a/acceptance_tests/tests/tests/test_connection.py b/acceptance_tests/tests/tests/test_connection.py
index 6e3864ebe..f2cb6aa51 100644
--- a/acceptance_tests/tests/tests/test_connection.py
+++ b/acceptance_tests/tests/tests/test_connection.py
@@ -1,2 +1,6 @@
 def test_empty_response(app_connection):
     assert app_connection.put_json("empty", expected_status=204) is None
+
+
+def test_empty_response(app_connection):
+    assert app_connection.patch_json("empty", expected_status=204) is None
diff --git a/c2cwsgiutils/acceptance/connection.py b/c2cwsgiutils/acceptance/connection.py
index 51aa538e3..eb5a3b226 100644
--- a/c2cwsgiutils/acceptance/connection.py
+++ b/c2cwsgiutils/acceptance/connection.py
@@ -159,12 +159,29 @@ def put_json(
         cache_expected: CacheExpected = CacheExpected.NO,
         **kwargs: Any,
     ) -> Any:
-        """POST the given URL (relative to the root of API)."""
+        """PUT the given URL (relative to the root of API)."""
         with self.session.put(self.base_url + url, headers=self._merge_headers(headers, cors), **kwargs) as r:
             check_response(r, expected_status, cache_expected)
             self._check_cors(cors, r)
             return _get_json(r)
 
+    def patch_json(
+        self,
+        url: str,
+        expected_status: int = 200,
+        headers: Optional[Mapping[str, str]] = None,
+        cors: bool = True,
+        cache_expected: CacheExpected = CacheExpected.NO,
+        **kwargs: Any,
+    ) -> Any:
+        """PATCH the given URL (relative to the root of API)."""
+        with self.session.patch(
+            self.base_url + url, headers=self._merge_headers(headers, cors), **kwargs
+        ) as r:
+            check_response(r, expected_status, cache_expected)
+            self._check_cors(cors, r)
+            return _get_json(r)
+
     def delete(
         self,
         url: str,