diff --git a/tests/test_ui.py b/tests/test_ui.py
index e255ff3..763d061 100644
--- a/tests/test_ui.py
+++ b/tests/test_ui.py
@@ -76,7 +76,7 @@ def test_choose_provider_1(self):
             (
                 PubMed,
                 "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3474301/",
-                "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3474301/",
+                "https://pmc.ncbi.nlm.nih.gov/articles/PMC3474301/",
             ),
             (
                 ACM,