diff --git a/tests/unit_tests/test_bash.py b/tests/unit_tests/test_bash.py
index ba7b0d0..cade19e 100644
--- a/tests/unit_tests/test_bash.py
+++ b/tests/unit_tests/test_bash.py
@@ -58,7 +58,7 @@ def test_incorrect_command_return_err_output() -> None:
     session = BashProcess(return_err_output=True)
     output = session.run(["invalid_command"])
     assert re.match(
-        r"^/bin/sh:.*invalid_command.*(?:not found|Permission denied).*$", output
+        r".*/bin/sh:.*invalid_command.*(?:not found|Permission denied).*$", output
     )