diff --git a/testsuite/gsk/compare/color-pq-transparency.node b/testsuite/gsk/compare/color-pq-transparency.node
new file mode 100644
index 0000000000..69d46243c1
--- /dev/null
+++ b/testsuite/gsk/compare/color-pq-transparency.node
@@ -0,0 +1,4 @@
+color {
+  bounds: 0 0 50 50;
+  color: color(rec2100-pq 1 0 0 / 0.2);
+}
diff --git a/testsuite/gsk/compare/color-pq-transparency.png b/testsuite/gsk/compare/color-pq-transparency.png
new file mode 100644
index 0000000000..25fc685820
Binary files /dev/null and b/testsuite/gsk/compare/color-pq-transparency.png differ
diff --git a/testsuite/gsk/meson.build b/testsuite/gsk/meson.build
index 3842baf38b..8bb576c6bb 100644
--- a/testsuite/gsk/meson.build
+++ b/testsuite/gsk/meson.build
@@ -46,6 +46,7 @@ compare_render_tests = [
   'color-matrix-identity',
   'color-matrix-merge',
   'color-matrix-parsing',
+  'color-pq-transparency',
   'color-states',
   'conic-gradient-with-64-colorstops',
   'container-single-child-offscreen-for-opacity',