diff --git a/tests/meson.build b/tests/meson.build
index 1df4884..d7a6f5d 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -25,7 +25,7 @@ test('test-gom-find', test_find)
 
 test_stress = executable('test-gom-stress', 'test-gom-stress.c',
   dependencies: [libgom_dep])
-test('test-gom-stress', test_stress, timeout: 300)
+test('test-gom-stress', test_stress, timeout: 500)
 
 test_transform = executable('test-gom-transform', 'test-gom-transform.c',
   c_args: '-DIMAGE="@0@/gnome.png"'.format(meson.current_source_dir()),