diff --git a/tests/pylorax/test_imgutils.py b/tests/pylorax/test_imgutils.py
index 15e1857f..850d5219 100644
--- a/tests/pylorax/test_imgutils.py
+++ b/tests/pylorax/test_imgutils.py
@@ -264,7 +264,7 @@ class ImgUtilsTest(unittest.TestCase):
         with tempfile.TemporaryDirectory(prefix="lorax.test.") as work_dir:
             with tempfile.NamedTemporaryFile(prefix="lorax.test.disk.") as disk_img:
                 mkfakerootdir(work_dir)
-                graft = {"/etc/yum.repos.d/": "./tests/pylorax/repos/single.repo"}
+                graft = {work_dir+"/etc/yum.repos.d/": "./tests/pylorax/repos/server-2.repo"}
                 mkext4img(work_dir, disk_img.name, graft=graft)
                 self.assertTrue(os.path.exists(disk_img.name))
                 file_details = get_file_magic(disk_img.name)