diff --git a/tests-integration/src/bin/test-cat.rs b/tests-integration/src/bin/test-cat.rs
index 181373f220d..1e40c9d9d0d 100644
--- a/tests-integration/src/bin/test-cat.rs
+++ b/tests-integration/src/bin/test-cat.rs
@@ -8,7 +8,7 @@ async fn main() {
     let mut stdin = tokio::io::stdin();
     let mut stdout = tokio::io::stdout();
 
-    let _ = tokio::io::copy(&mut stdin, &mut stdout).await.unwrap();
+    tokio::io::copy(&mut stdin, &mut stdout).await.unwrap();
 
     stdout.flush().await.unwrap();
 }
diff --git a/tests-integration/tests/process_stdio.rs b/tests-integration/tests/process_stdio.rs
index 89ac679d835..ba85c599576 100644
--- a/tests-integration/tests/process_stdio.rs
+++ b/tests-integration/tests/process_stdio.rs
@@ -8,12 +8,11 @@ use tokio_test::assert_ok;
 
 use futures::future::{self, FutureExt};
 use std::convert::TryInto;
-use std::env;
 use std::io;
 use std::process::{ExitStatus, Stdio};
 
 fn cat() -> Command {
-    let mut cmd = Command::new(env!("CARGO_BIN_EXE_test-cat"));
+    let mut cmd = Command::new("cat");
     cmd.stdin(Stdio::piped()).stdout(Stdio::piped());
     cmd
 }