diff --git a/src/app.rs b/src/app.rs
index d9950c47..2c868df2 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -1,5 +1,6 @@
 use std::collections::HashSet;
 use std::env;
+use std::ffi::OsStr;
 use std::str::FromStr;
 
 use atty::{self, Stream};
@@ -99,7 +100,7 @@ impl App {
 
     fn matches(interactive_output: bool) -> ArgMatches<'static> {
         let args = if wild::args_os().nth(1) == Some("cache".into())
-            || wild::args_os().any(|arg| arg == "--no-config")
+            || wild::args_os().any(|arg| arg == OsStr::new("--no-config"))
         {
             // Skip the arguments in bats config file