diff --git a/tests/baselines/reference/importDeclTypes.errors.txt b/tests/baselines/reference/importDeclTypes.errors.txt
index dfb8fcb6f48..ee2a9c86eb5 100644
--- a/tests/baselines/reference/importDeclTypes.errors.txt
+++ b/tests/baselines/reference/importDeclTypes.errors.txt
@@ -1,4 +1,4 @@
-tests/cases/compiler/a.ts(1,21): error TS6137: Cannot import type declaration files. Consider importing 'foo-bar' instead of '@types/foo-bar'.
+/a.ts(1,21): error TS6137: Cannot import type declaration files. Consider importing 'foo-bar' instead of '@types/foo-bar'.
 
 
 ==== /node_modules/@types/foo-bar/index.d.ts (0 errors) ====
@@ -7,7 +7,7 @@ tests/cases/compiler/a.ts(1,21): error TS6137: Cannot import type declaration fi
     }
     
     // This should error
-==== tests/cases/compiler/a.ts (1 errors) ====
+==== /a.ts (1 errors) ====
     import { Foo } from "@types/foo-bar";
                         ~~~~~~~~~~~~~~~~
 !!! error TS6137: Cannot import type declaration files. Consider importing 'foo-bar' instead of '@types/foo-bar'.
diff --git a/tests/cases/compiler/importDeclTypes.ts b/tests/cases/compiler/importDeclTypes.ts
index 01fcd0e7b6f..ab7ba50c236 100644
--- a/tests/cases/compiler/importDeclTypes.ts
+++ b/tests/cases/compiler/importDeclTypes.ts
@@ -5,5 +5,5 @@ export interface Foo {
 }
 
 // This should error
-// @filename: a.ts
+// @filename: /a.ts
 import { Foo } from "@types/foo-bar";