diff --git a/src/test/ui/removing-extern-crate.rs b/src/test/ui/removing-extern-crate.rs
index 3905d285becb5..9762db38a1ca6 100644
--- a/src/test/ui/removing-extern-crate.rs
+++ b/src/test/ui/removing-extern-crate.rs
@@ -16,12 +16,12 @@
 #![warn(rust_2018_idioms)]
 #![allow(unused_imports)]
 
-extern crate std as foo;
+extern crate removing_extern_crate as foo;
 extern crate core;
 
 mod another {
-    extern crate std as foo;
-    extern crate std;
+    extern crate removing_extern_crate as foo;
+    extern crate core;
 }
 
 fn main() {}
diff --git a/src/test/ui/removing-extern-crate.stderr b/src/test/ui/removing-extern-crate.stderr
index f2eed27a26693..758ec67d17823 100644
--- a/src/test/ui/removing-extern-crate.stderr
+++ b/src/test/ui/removing-extern-crate.stderr
@@ -1,8 +1,8 @@
 warning: unused extern crate
   --> $DIR/removing-extern-crate.rs:19:1
    |
-LL | extern crate std as foo;
-   | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it
+LL | extern crate removing_extern_crate as foo;
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it
    |
 note: lint level defined here
   --> $DIR/removing-extern-crate.rs:16:9
@@ -20,12 +20,12 @@ LL | extern crate core;
 warning: unused extern crate
   --> $DIR/removing-extern-crate.rs:23:5
    |
-LL |     extern crate std as foo;
-   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it
+LL |     extern crate removing_extern_crate as foo;
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it
 
 warning: unused extern crate
   --> $DIR/removing-extern-crate.rs:24:5
    |
-LL |     extern crate std;
-   |     ^^^^^^^^^^^^^^^^^ help: remove it
+LL |     extern crate core;
+   |     ^^^^^^^^^^^^^^^^^^ help: remove it