diff --git a/src/common.rs b/src/common.rs
index 6de6ff4ea..41fe840d5 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -711,7 +711,7 @@ macro_rules! check_decode {
 #[cfg(test)]
 mod bench {
     extern crate test;
-    use crate::common::bytes2wcstring;
+    use fish_widestring::bytes2wcstring;
     use test::Bencher;
 
     #[bench]