diff --git a/cosmic-theme/src/output/gtk4_output.rs b/cosmic-theme/src/output/gtk4_output.rs
index 9c6b9731..fe6e079d 100644
--- a/cosmic-theme/src/output/gtk4_output.rs
+++ b/cosmic-theme/src/output/gtk4_output.rs
@@ -153,7 +153,8 @@ impl Theme {
 .popup > image,
 .toggle > image,
 button > image,
-button > widget > box > image
+button > widget > box > image,
+stack > box > image
 {{
 	color: @accent_bg_color;
 }}