diff --git a/src/wasi.rs b/src/wasi.rs
index 6ab7285f03359..f2823cd582f0e 100644
--- a/src/wasi.rs
+++ b/src/wasi.rs
@@ -2,6 +2,7 @@
 // `wasi-libc` project provides multiple libraries including emulated features, but we list only basic features with `libc.a` here.
 
 use super::{Send, Sync};
+use core::iter::Iterator;
 
 pub use ffi::c_void;