diff --git a/packages/config-loader/src/loader.test.ts b/packages/config-loader/src/loader.test.ts
index c9443f8d85..ff6d5b2551 100644
--- a/packages/config-loader/src/loader.test.ts
+++ b/packages/config-loader/src/loader.test.ts
@@ -20,6 +20,9 @@ import mockFs from 'mock-fs';
 import fs from 'fs-extra';
 import { rest } from 'msw';
 import { setupServer } from 'msw/node';
+import { resolve as resolvePath, sep } from 'path';
+
+const root = resolvePath('/');
 
 describe('loadConfig', () => {
   const server = setupServer();
@@ -132,7 +135,7 @@ describe('loadConfig', () => {
               escaped: '${Escaped}',
             },
           },
-          path: '/root/app-config.yaml',
+          path: `${root}root${sep}app-config.yaml`,
         },
       ],
     });
@@ -318,7 +321,7 @@ describe('loadConfig', () => {
               escaped: '${Escaped}',
             },
           },
-          path: '/root/app-config.yaml',
+          path: `${root}root${sep}app-config.yaml`,
         },
       ],
     });
diff --git a/packages/config-loader/src/sources/ConfigSources.test.ts b/packages/config-loader/src/sources/ConfigSources.test.ts
index cbdb405cb6..9a02b684ab 100644
--- a/packages/config-loader/src/sources/ConfigSources.test.ts
+++ b/packages/config-loader/src/sources/ConfigSources.test.ts
@@ -93,7 +93,7 @@ describe('ConfigSources', () => {
           targets: [{ type: 'path', target: '/config.yaml' }],
         }),
       ),
-    ).toEqual([{ name: 'FileConfigSource', path: `${root}config.yaml` }]);
+    ).toEqual([{ name: 'FileConfigSource', path: '/config.yaml' }]);
 
     const subFunc = async () => undefined;
     expect(
@@ -193,9 +193,9 @@ describe('ConfigSources', () => {
         ]),
       ),
     ).toEqual([
-      { name: 'FileConfigSource', path: `${root}a.yaml` },
-      { name: 'FileConfigSource', path: `${root}b.yaml` },
-      { name: 'FileConfigSource', path: `${root}c.yaml` },
+      { name: 'FileConfigSource', path: '/a.yaml' },
+      { name: 'FileConfigSource', path: '/b.yaml' },
+      { name: 'FileConfigSource', path: '/c.yaml' },
     ]);
   });