diff --git a/tests/conftest.py b/tests/conftest.py
index 944a3b1..90b0e97 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -85,7 +85,6 @@ def start(
 
             if verbose:
                 cmd.append("-v")
-            cmd.append("-v")
 
             path = tmp_path / f"{request.function.__name__}.txt"
             cmd.extend(["--server-file", path])