diff --git a/tests/flytekit/unit/core/test_local_raw_container.py b/tests/flytekit/unit/core/test_local_raw_container.py
index 9fb49b5b90..e92ef34efc 100644
--- a/tests/flytekit/unit/core/test_local_raw_container.py
+++ b/tests/flytekit/unit/core/test_local_raw_container.py
@@ -100,9 +100,9 @@ def flyte_file_io_wf() -> FlyteFile:
 
     with pytest.raises(
             AssertionError,
-            match="FlyteFile and FlyteDirectory commands should not use the template syntax like this: {{.inputs.infile}}\n"
-                  "Please use a path-like syntax, such as: /var/inputs/infile.\n"
-                  "This requirement is due to how Flyte Propeller processes template syntax inputs."
+            match=r"FlyteFile and FlyteDirectory commands should not use the template syntax like this: {{.inputs.infile}}\n"
+                    r"Please use a path-like syntax, such as: /var/inputs/infile.\n"
+                    r"This requirement is due to how Flyte Propeller processes template syntax inputs."
     ):
         flyte_file_io_wf()