diff --git a/data/theme/gnome-shell-sass/widgets/_quick-settings.scss b/data/theme/gnome-shell-sass/widgets/_quick-settings.scss
index 50342434d..225ab486c 100644
--- a/data/theme/gnome-shell-sass/widgets/_quick-settings.scss
+++ b/data/theme/gnome-shell-sass/widgets/_quick-settings.scss
@@ -91,6 +91,8 @@
 .quick-settings-system-item {
   & > StBoxLayout { spacing: 2 * $base_padding; }
 
+  .icon-button > StIcon { -st-icon-style: symbolic; }
+
   & .power-item {
     min-height: 0;
     min-width: 0;