diff --git a/src/test/ui/generic-associated-types/bugs/issue-87803.stderr b/src/test/ui/generic-associated-types/bugs/issue-87803.stderr
index fe2abdedbf3..759c0440d07 100644
--- a/src/test/ui/generic-associated-types/bugs/issue-87803.stderr
+++ b/src/test/ui/generic-associated-types/bugs/issue-87803.stderr
@@ -1,5 +1,5 @@
 error[E0195]: lifetime parameters or bounds on method `scan` do not match the trait declaration
-  --> $DIR/issue-87803.rs:20:12
+  --> $DIR/issue-87803.rs:21:12
    |
 LL |     fn scan<'a>(&mut self, i : Self::Input<'a>) -> Self::Token<'a>;
    |            ---- lifetimes in impl do not match this method in trait