diff --git a/library/std/src/os/fortanix_sgx/mod.rs b/library/std/src/os/fortanix_sgx/mod.rs
index da100b689db84..39a42f4e17fec 100644
--- a/library/std/src/os/fortanix_sgx/mod.rs
+++ b/library/std/src/os/fortanix_sgx/mod.rs
@@ -30,7 +30,9 @@ pub mod usercalls {
 
         // fortanix-sgx-abi re-exports
         pub use crate::sys::abi::usercalls::raw::Error;
-        pub use crate::sys::abi::usercalls::raw::{ByteBuffer, FifoDescriptor, Return, Usercall};
+        pub use crate::sys::abi::usercalls::raw::{
+            ByteBuffer, Cancel, FifoDescriptor, Return, Usercall,
+        };
         pub use crate::sys::abi::usercalls::raw::{Fd, Result, Tcs};
         pub use crate::sys::abi::usercalls::raw::{
             EV_RETURNQ_NOT_EMPTY, EV_UNPARK, EV_USERCALLQ_NOT_FULL, FD_STDERR, FD_STDIN, FD_STDOUT,