diff --git a/gallery_dl/util.py b/gallery_dl/util.py
index 5da89444..49c1ba8e 100644
--- a/gallery_dl/util.py
+++ b/gallery_dl/util.py
@@ -641,6 +641,12 @@ class NullResponse():
         self.url = url
         self.reason = str(reason)
 
+    def __enter__(self):
+        return self
+
+    def __exit__(self, exc_type, exc_value, traceback):
+        pass
+
     def __str__(self):
         return "900 " + self.reason
 
diff --git a/test/test_util.py b/test/test_util.py
index 4a767690..bfaab01b 100644
--- a/test/test_util.py
+++ b/test/test_util.py
@@ -1041,6 +1041,9 @@ value = 123
         self.assertEqual(response.links.get("next"), None)
         self.assertEqual(response.close(), None)
 
+        with response as ctx:
+            self.assertIs(response, ctx)
+
 
 class TestExtractor():
     category = "test_category"