diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs
index ef80704b08..4b6b1463c0 100644
--- a/tests/ImageSharp.Tests/TestImages.cs
+++ b/tests/ImageSharp.Tests/TestImages.cs
@@ -1112,7 +1112,11 @@ public static class TestImages
         public const string Image3 = "Heic/image3.heic";
         public const string Image4 = "Heic/image4.heic";
         public const string Sample640x427 = "Heic/dwsample-heic-640.heic";
+
         // Downloaded from: https://github.com/draktable-org/darktable/issues/14473
         public const string FujiFilmHif = "Heic/IMG-20230508-0053.hif";
+
+        // Downloaded from: https://github.com/AOMediaCodec/av1-avif/blob/master/testFiles/Microsoft/Irvine_CA.avif
+        public const string IrvineAvif = "Heic/Irvine_CA.avif";
     }
 }
diff --git a/tests/Images/Input/Heic/Irvine_CA.avif b/tests/Images/Input/Heic/Irvine_CA.avif
new file mode 100644
index 0000000000..81cd4c05ed
--- /dev/null
+++ b/tests/Images/Input/Heic/Irvine_CA.avif
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee9b8544668ba71e584311be8eb590d0a92464aa24aa75ab05af92ab4c9ccf4c
+size 28133