diff --git a/servo/python/servo/testing_commands.py b/servo/python/servo/testing_commands.py
index 4f4201885bc0..ac70aee373d7 100644
--- a/servo/python/servo/testing_commands.py
+++ b/servo/python/servo/testing_commands.py
@@ -208,6 +208,7 @@ class MachCommands(CommandBase):
         return not subprocess.call([
             "bash",
             path.join("tests", "wpt", "run.sh"),
+            "--no-pause-after-test",
             "--include",
             "infrastructure/failing-test.html"
         ], env=self.build_env())