diff --git a/src/lib.rs b/src/lib.rs
index 9f4e605b6c94..baae26d91ada 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -34,7 +34,7 @@ pub use crate::shims::intrinsics::EvalContextExt as IntrinsicsEvalContextExt;
 pub use crate::shims::tls::{EvalContextExt as TlsEvalContextExt, TlsData};
 pub use crate::shims::dlsym::{Dlsym, EvalContextExt as DlsymEvalContextExt};
 pub use crate::shims::env::{EnvVars, EvalContextExt as EnvEvalContextExt};
-pub use crate::shims::io::{FileHandler, EvalContextExt as FileEvalContextExt};
+pub use crate::shims::fs::{FileHandler, EvalContextExt as FileEvalContextExt};
 pub use crate::operator::EvalContextExt as OperatorEvalContextExt;
 pub use crate::range_map::RangeMap;
 pub use crate::helpers::{EvalContextExt as HelpersEvalContextExt};
diff --git a/src/shims/io.rs b/src/shims/fs.rs
similarity index 100%
rename from src/shims/io.rs
rename to src/shims/fs.rs
diff --git a/src/shims/mod.rs b/src/shims/mod.rs
index 3df5b839e5d7..6d80af46850c 100644
--- a/src/shims/mod.rs
+++ b/src/shims/mod.rs
@@ -3,7 +3,7 @@ pub mod env;
 pub mod foreign_items;
 pub mod intrinsics;
 pub mod tls;
-pub mod io;
+pub mod fs;
 
 use rustc::{mir, ty};