diff --git a/test/mitmproxy/addons/test_script.py b/test/mitmproxy/addons/test_script.py
index c36279cb4..e2dfc0b2b 100644
--- a/test/mitmproxy/addons/test_script.py
+++ b/test/mitmproxy/addons/test_script.py
@@ -25,7 +25,7 @@ def test_load_script(tmp_path, tdata, caplog):
     assert ns.addons
 
     script.load_script("nonexistent")
-    assert "No such file or directory" in caplog.text
+    assert "FileNotFoundError" in caplog.text
 
     (tmp_path / "error.py").write_text("this is invalid syntax")
     script.load_script(str(tmp_path / "error.py"))