diff --git a/js/src/test/scala/com/raquo/waypoint/BasePathSpec.scala b/js/src/test/scala/com/raquo/waypoint/BasePathSpec.scala
index aca5d50..c7ab94f 100644
--- a/js/src/test/scala/com/raquo/waypoint/BasePathSpec.scala
+++ b/js/src/test/scala/com/raquo/waypoint/BasePathSpec.scala
@@ -163,18 +163,20 @@ class BasePathSpec extends UnitSpec {
         )
 
         it("segment routes - parse urls - match") {
-          def testHomeRoute(homeRoute: Route[HomePage.type, Unit]) = {
-            if (basePath.nonEmpty) {
-              expectPageRelative(homeRoute, origin, s"$basePath", Some(HomePage))
-            } else {
-              // (basePath + url) must be a relative URL, so if basePath is empty, url can't also be empty, it must start with `/`
-              expectPageRelativeFailure(homeRoute, origin, s"$basePath")
+          def testHomeRoute(homeRoute: Route[HomePage.type, Unit], clue: String) = {
+            withClue(clue) {
+              if (basePath.nonEmpty) {
+                expectPageRelative(homeRoute, origin, s"$basePath", Some(HomePage))
+              } else {
+                // (basePath + url) must be a relative URL, so if basePath is empty, url can't also be empty, it must start with `/`
+                expectPageRelativeFailure(homeRoute, origin, s"$basePath")
+              }
+              expectPageRelative(homeRoute, origin, s"$basePath/", Some(HomePage))
             }
-            expectPageRelative(homeRoute, origin, s"$basePath/", Some(HomePage))
           }
 
-          testHomeRoute(homeRoute)
-          testHomeRoute(homeRouteTotal)
+          testHomeRoute(homeRoute, clue = "homeRoute")
+          testHomeRoute(homeRouteTotal, clue = "homeRouteTotal")
 
           expectPageRelative(libraryRoute, origin, s"$basePath/app/library/1234", Some(LibraryPage(libraryId = 1234)))
           expectPageRelative(libraryRoute, origin, s"$basePath/app/library/100?hello=world", Some(LibraryPage(libraryId = 100)))
@@ -202,14 +204,16 @@ class BasePathSpec extends UnitSpec {
 
           expectPageRelative(libraryRoute, origin, "/app/library/1234", if (basePath.isEmpty) Some(LibraryPage(1234)) else None)
 
-          def testHomeRoute(homeRoute: Route[HomePage.type, Unit]) = {
-            if (Utils.basePathHasEmptyFragment(basePath)) {
-              val basePathWithoutFragment = Utils.basePathWithoutFragment(basePath)
-              expectPageRelative(homeRoute, origin, s"$basePathWithoutFragment", Some(HomePage))
+          def testHomeRoute(homeRoute: Route[HomePage.type, Unit], clue: String) = {
+            withClue(clue) {
+              if (Utils.basePathHasEmptyFragment(basePath)) {
+                val basePathWithoutFragment = Utils.basePathWithoutFragment(basePath)
+                expectPageRelative(homeRoute, origin, s"$basePathWithoutFragment", Some(HomePage))
+              }
             }
           }
-          testHomeRoute(homeRoute)
-          testHomeRoute(homeRouteTotal)
+          testHomeRoute(homeRoute, clue = "homeRoute")
+          testHomeRoute(homeRouteTotal, clue = "homeRouteTotal")
 
           // @TODO[API] I mean... these are not absolute urls...
           expectPageAbsoluteFailure(libraryRoute, origin, "//app/library/1234")