diff --git a/tests/ui/borrow_deref_ref.rs b/tests/ui/borrow_deref_ref.rs
index c8a2c397ff6..cf502775b56 100644
--- a/tests/ui/borrow_deref_ref.rs
+++ b/tests/ui/borrow_deref_ref.rs
@@ -1,3 +1,7 @@
+// run-rustfix
+
+#![allow(dead_code, unused_variables)]
+
 fn main() {}
 
 mod should_lint {
diff --git a/tests/ui/borrow_deref_ref.stderr b/tests/ui/borrow_deref_ref.stderr
index b550b928519..a34dbcc2e8a 100644
--- a/tests/ui/borrow_deref_ref.stderr
+++ b/tests/ui/borrow_deref_ref.stderr
@@ -1,5 +1,5 @@
 error: deref on an immutable reference
-  --> $DIR/borrow_deref_ref.rs:6:17
+  --> $DIR/borrow_deref_ref.rs:10:17
    |
 LL |         let b = &*a;
    |                 ^^^ help: if you would like to reborrow, try removing `&*`: `a`
@@ -7,7 +7,7 @@ LL |         let b = &*a;
    = note: `-D clippy::borrow-deref-ref` implied by `-D warnings`
 
 error: deref on an immutable reference
-  --> $DIR/borrow_deref_ref.rs:9:23
+  --> $DIR/borrow_deref_ref.rs:13:23
    |
 LL |         let x: &str = &*s;
    |                       ^^^
@@ -22,13 +22,13 @@ LL |         let x: &str = &**s;
    |                       ~~~~
 
 error: deref on an immutable reference
-  --> $DIR/borrow_deref_ref.rs:11:22
+  --> $DIR/borrow_deref_ref.rs:15:22
    |
 LL |         let b = &mut &*bar(&12);
    |                      ^^^^^^^^^^ help: if you would like to reborrow, try removing `&*`: `bar(&12)`
 
 error: deref on an immutable reference
-  --> $DIR/borrow_deref_ref.rs:54:23
+  --> $DIR/borrow_deref_ref.rs:58:23
    |
 LL |         let addr_y = &&*x as *const _ as usize; // assert ok
    |                       ^^^ help: if you would like to reborrow, try removing `&*`: `x`