diff --git a/src/org/labkey/test/tests/SpecimenGridExportTest.java b/src/org/labkey/test/tests/SpecimenGridExportTest.java
index f646559ab1..89d7aab970 100644
--- a/src/org/labkey/test/tests/SpecimenGridExportTest.java
+++ b/src/org/labkey/test/tests/SpecimenGridExportTest.java
@@ -172,7 +172,7 @@ protected String getDataRegionId()
     @Override
     protected void goToDataRegionPage()
     {
-        beginAt(WebTestHelper.buildURL("specimens", getProjectName(), "specimens", Map.of("showVials", false)));
+        beginAt(WebTestHelper.buildURL("specimen", getProjectName(), "specimens", Map.of("showVials", false)));
     }
 
     @Override