diff --git a/tests/middleware/test_csp.py b/tests/middleware/test_csp.py
index c3321b76a5..e7a2452240 100644
--- a/tests/middleware/test_csp.py
+++ b/tests/middleware/test_csp.py
@@ -100,7 +100,8 @@ class CSPMiddlewareTest(SimpleTestCase):
         """
         Test that the CSP headers are not added to the debug view.
         """
-        response = self.client.get("/csp-500/")
+        with self.assertLogs("django.request", "WARNING"):
+            response = self.client.get("/csp-500/")
         self.assertNotIn(CSP.HEADER_ENFORCE, response)
         self.assertNotIn(CSP.HEADER_REPORT_ONLY, response)