diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index 3b7e8291d385..d42e39f16e66 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -304,8 +304,7 @@
 #![feature(maybe_uninit)]
 #![cfg_attr(all(target_vendor = "fortanix", target_env = "sgx"),
             feature(global_asm, range_contains, slice_index_methods,
-                    decl_macro, coerce_unsized, sgx_platform,
-                    min_const_unsafe_fn))]
+                    decl_macro, coerce_unsized, sgx_platform))]
 
 #![default_lib_allocator]