diff --git a/fbgemm_gpu/codegen/genscript/torch_type_utils.py b/fbgemm_gpu/codegen/genscript/torch_type_utils.py
index 70894a564..8ac148caa 100644
--- a/fbgemm_gpu/codegen/genscript/torch_type_utils.py
+++ b/fbgemm_gpu/codegen/genscript/torch_type_utils.py
@@ -4,6 +4,8 @@
 # This source code is licensed under the BSD-style license found in the
 # LICENSE file in the root directory of this source tree.
 
+# pyre-strict
+
 ######################################################################
 # PyTorch Type Utils
 ######################################################################