diff --git a/cranelift/codegen/src/isa/x64/mod.rs b/cranelift/codegen/src/isa/x64/mod.rs
index 30483df67c..27053ef2de 100644
--- a/cranelift/codegen/src/isa/x64/mod.rs
+++ b/cranelift/codegen/src/isa/x64/mod.rs
@@ -23,7 +23,7 @@ mod abi;
 pub mod encoding;
 mod inst;
 mod lower;
-mod settings;
+pub mod settings;
 
 /// An X64 backend.
 pub(crate) struct X64Backend {