diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs
index ad1104a072..cb7ef7f376 100644
--- a/tests/ImageSharp.Tests/TestImages.cs
+++ b/tests/ImageSharp.Tests/TestImages.cs
@@ -677,7 +677,7 @@ public static class Lossy
             public const string WithXmp = "Webp/xmp_lossy.webp";
             public const string BikeSmall = "Webp/bike_lossy_small.webp";
             public const string Animated = "Webp/leo_animated_lossy.webp";
-            public const string AnimatedIssue2528 = "Webp/Issues/Issue2528.webp";
+            public const string AnimatedIssue2528 = "Webp/Issues/issue2528.webp";
 
             // Lossy images without macroblock filtering.
             public const string BikeWithExif = "Webp/bike_lossy_with_exif.webp";