diff --git a/polaris/ocean/tasks/cosine_bell/__init__.py b/polaris/ocean/tasks/cosine_bell/__init__.py
index 34e527211..6e26b2498 100644
--- a/polaris/ocean/tasks/cosine_bell/__init__.py
+++ b/polaris/ocean/tasks/cosine_bell/__init__.py
@@ -8,7 +8,6 @@
     get_timestep_for_task,
 )
 from polaris.ocean.mesh.spherical import add_spherical_base_mesh_step
-from polaris.ocean.resolution import resolution_to_subdir
 from polaris.ocean.tasks.cosine_bell.analysis import Analysis
 from polaris.ocean.tasks.cosine_bell.forward import Forward
 from polaris.ocean.tasks.cosine_bell.init import Init