diff --git a/docs/source/usage_guides/fsdp.md b/docs/source/usage_guides/fsdp.md
index 1a3eb51c8e4..58a6d0b6d4f 100644
--- a/docs/source/usage_guides/fsdp.md
+++ b/docs/source/usage_guides/fsdp.md
@@ -49,7 +49,7 @@ fsdp_config:
   fsdp_offload_params: false
   fsdp_sharding_strategy: 1
   fsdp_state_dict_type: FULL_STATE_DICT
-  fsdp_transformer_layer_cls_to_wrap: GPT2Block
+  fsdp_transformer_layer_cls_to_wrap: BertLayer
 machine_rank: 0
 main_process_ip: null
 main_process_port: null