diff --git a/mypy.ini b/mypy.ini
index a7c82cb6935..50287b8ee99 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -186,8 +186,8 @@ ignore_errors = True
 [mypy-torch.cuda.amp.*]
 ignore_errors = True
 
-[mypy-torch.cuda.comm]
-ignore_errors = True
+#[mypy-torch.cuda.comm]
+#ignore_errors = True
 
 [mypy-torch.cuda.nccl]
 ignore_errors = True
diff --git a/torch/cuda/comm.py b/torch/cuda/comm.py
index f9856eda380..557ffb0c0de 100644
--- a/torch/cuda/comm.py
+++ b/torch/cuda/comm.py
@@ -2,4 +2,4 @@
 from torch.nn.parallel.comm import broadcast, broadcast_coalesced, reduce_add, \
     reduce_add_coalesced, scatter, gather
 
-__all__ = [broadcast, broadcast_coalesced, reduce_add, reduce_add_coalesced, scatter, gather]
+__all__ = ['broadcast', 'broadcast_coalesced', 'reduce_add', 'reduce_add_coalesced', 'scatter', 'gather']