diff --git a/xlb/operator/boundary_masker/indices_boundary_masker.py b/xlb/operator/boundary_masker/indices_boundary_masker.py
index 36f9a36..0c1f7e1 100644
--- a/xlb/operator/boundary_masker/indices_boundary_masker.py
+++ b/xlb/operator/boundary_masker/indices_boundary_masker.py
@@ -93,7 +93,6 @@ def jax_implementation(self, bclist, bc_mask, missing_mask, start_index=None):
             bc_mask = bc_mask.at[0].set(bmap[pad_x:-pad_x, pad_y:-pad_y, pad_z:-pad_z])
         return bc_mask, missing_mask
 
-
     def _construct_warp(self):
         # Make constants for warp
         _c = self.velocity_set.c