diff --git a/paddle/phi/api/ext/tensor_compat.h b/paddle/phi/api/ext/tensor_compat.h
index 32db0712cccabc064e24baa372f71b9a1dc2d9d9..202876d4dc698629443e0ecbd8f8ee72d622dcd8 100644
--- a/paddle/phi/api/ext/tensor_compat.h
+++ b/paddle/phi/api/ext/tensor_compat.h
@@ -135,6 +135,7 @@ using experimental::selu;
 using experimental::send_u_recv;
 using experimental::send_ue_recv;
 using experimental::send_uv;
+using experimental::sigmoid;
 using experimental::sign;
 using experimental::silu;
 using experimental::sin;