diff --git a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_redox.rs b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_redox.rs
index 359cb0fc159d8d0c2da4f33cf953106067771621..02b4d977c41510437b6bec3c27eba6034e81539e 100644
--- a/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_redox.rs
+++ b/compiler/rustc_target/src/spec/targets/riscv64gc_unknown_redox.rs
@@ -1,6 +1,6 @@
 use crate::spec::{base, CodeModel, Target};
 
-pub fn target() -> Target {
+pub(crate) fn target() -> Target {
     let mut base = base::redox::opts();
     base.code_model = Some(CodeModel::Medium);
     base.cpu = "generic-rv64".into();