diff --git a/uxarray/grid/geometry.py b/uxarray/grid/geometry.py
index b7a0c5c51..6d54ec971 100644
--- a/uxarray/grid/geometry.py
+++ b/uxarray/grid/geometry.py
@@ -507,12 +507,12 @@ def _grid_to_matplotlib_polycollection(
         does_not_contain_nan = ~np.isnan(shells_d).any(axis=(1, 2))
         non_nan_polygon_indices = np.where(does_not_contain_nan)[0]
 
-        grid._poly_collection_cached_parameters["non_nan_polygon_indices"] = (
-            non_nan_polygon_indices
-        )
-        grid._poly_collection_cached_parameters["antimeridian_face_indices"] = (
-            antimeridian_face_indices
-        )
+    grid._poly_collection_cached_parameters["non_nan_polygon_indices"] = (
+        non_nan_polygon_indices
+    )
+    grid._poly_collection_cached_parameters["antimeridian_face_indices"] = (
+        antimeridian_face_indices
+    )
 
     # Select which shells to use: projected or original
     if projected_polygon_shells is not None: