diff --git a/tests/bugfixes/License.toml b/tests/bugfixes/License.toml
new file mode 100644
index 00000000..777d6735
--- /dev/null
+++ b/tests/bugfixes/License.toml
@@ -0,0 +1,14 @@
+[license-file]
+comment = """Most images adapted from pngsuite with binary modification to reproduce
+specific faults.
+"""
+
+[[files]]
+file = "tests/bugfixes/gama-srgb-order-issue#304.png"
+SPDX-FileCopyrightText = "2013 zaimoku_woodpile <https://www.flickr.com/photos/11250735@N07/>"
+SPDX-License-Identifier = "CC-BY-2.0"
+Comment = """
+	Taken from: <https://www.flickr.com/photos/11250735@N07/8561945042>
+	with Modifications: Cropped, resized the image
+	Taken from: <https://raw.githubusercontent.com/slint-ui/slint/v0.1.6/examples/imagefilter/cat_preview_round.png>
+"""
diff --git a/tests/bugfixes/gama-srgb-order-issue#304.png b/tests/bugfixes/gama-srgb-order-issue#304.png
new file mode 100644
index 00000000..2206d8d0
Binary files /dev/null and b/tests/bugfixes/gama-srgb-order-issue#304.png differ
diff --git a/tests/results.txt b/tests/results.txt
index 214ecd59..0df3f31b 100644
--- a/tests/results.txt
+++ b/tests/results.txt
@@ -177,6 +177,7 @@ tests/pngsuite-extra/basi3p01_2.png: 2570215674
 tests/pngsuite-extra/basi3p02_2.png: 419215269
 tests/bugfixes/invalid_palette_index.png: 3040120786
 tests/bugfixes/acid2.png: 2380843583
+tests/bugfixes/gama-srgb-order-issue#304.png: 275287206
 tests/bugfixes/issue#403.png: 2961280239
 tests/bugfixes/issue#202.png: 29900969
 tests/bugfixes/large-text-chunks-issue#337.png: 1916321797
diff --git a/tests/results_identity.txt b/tests/results_identity.txt
index 1f27a3fc..002dba08 100644
--- a/tests/results_identity.txt
+++ b/tests/results_identity.txt
@@ -177,6 +177,7 @@ tests/pngsuite-extra/basi3p01_2.png: 3071936103
 tests/pngsuite-extra/basi3p02_2.png: 1136045771
 tests/bugfixes/acid2.png: 2051796287
 tests/bugfixes/invalid_palette_index.png: 64128641
+tests/bugfixes/gama-srgb-order-issue#304.png: 275287206
 tests/bugfixes/issue#403.png: 2499474695
 tests/bugfixes/issue#202.png: 29900969
 tests/bugfixes/large-text-chunks-issue#337.png: 3071936103