diff --git a/S09-multidim/indexing.t b/S09-multidim/indexing.t
index a390a43ec7..795fe26172 100644
--- a/S09-multidim/indexing.t
+++ b/S09-multidim/indexing.t
@@ -19,6 +19,7 @@ is @arr[0;1], 'b', 'Can store to multi-dim array with indexer (2)';
 is @arr[1;0], 'c', 'Can store to multi-dim array with indexer (3)';
 is @arr[1;1], 'd', 'Can store to multi-dim array with indexer (4)';
 
+#?rakudo todo "partially dimensioned NYI"
 lives-ok { @arr[*;0] }, 'Partially dimensioned view lives';
 
 dies-ok { @arr[2;0] }, 'Access out of bounds with indexer dies (1)';