diff --git a/.travis/downstream.d/twisted.sh b/.travis/downstream.d/twisted.sh
index 3d45413bbe21d..034ec790b5f7d 100755
--- a/.travis/downstream.d/twisted.sh
+++ b/.travis/downstream.d/twisted.sh
@@ -9,7 +9,7 @@ case "${1}" in
         ;;
     run)
         cd twisted
-        python -m twisted.trial src/twisted
+        python -m twisted.trial twisted.protocols.test.test_tls.TLSMemoryBIOTests.test_disorderlyShutdown
         ;;
     *)
         exit 1