diff --git a/test/Microsoft.OpenApi.Tests/Services/OpenApiUrlTreeNodeTests.cs b/test/Microsoft.OpenApi.Tests/Services/OpenApiUrlTreeNodeTests.cs
index 5303d7390..4760cf37a 100644
--- a/test/Microsoft.OpenApi.Tests/Services/OpenApiUrlTreeNodeTests.cs
+++ b/test/Microsoft.OpenApi.Tests/Services/OpenApiUrlTreeNodeTests.cs
@@ -495,8 +495,9 @@ public void SupportsTrailingSlashesInPath(string path, string[] childrenBeforeLa
                 secondToLeafNode = secondToLeafNode.Children[childName];
             }
 
-            Assert.True(secondToLeafNode.Children.TryGetValue(expectedLeafNodeName, out var lastNode));
-            Assert.Equal(expectedLeafNodePath, lastNode.Path);
+            Assert.True(secondToLeafNode.Children.TryGetValue(expectedLeafNodeName, out var leafNode));
+            Assert.Equal(expectedLeafNodePath, leafNode.Path);
+            Assert.Empty(leafNode.Children);
         }
     }
 }