diff --git a/UI/data/themes/Grey.qss b/UI/data/themes/Grey.qss
index dd3c1fb99..a0715a583 100644
--- a/UI/data/themes/Grey.qss
+++ b/UI/data/themes/Grey.qss
@@ -1474,3 +1474,8 @@ QCalendarWidget QAbstractItemView:disabled {
     margin-top: 0;
     margin-bottom: 0;
 }
+
+/* Disable icons on QDialogButtonBox */
+QDialogButtonBox {
+    dialogbuttonbox-buttons-have-icons: 0;
+}
diff --git a/UI/data/themes/Light.qss b/UI/data/themes/Light.qss
index 789b1f843..b8d1a0de5 100644
--- a/UI/data/themes/Light.qss
+++ b/UI/data/themes/Light.qss
@@ -1474,3 +1474,8 @@ QCalendarWidget QAbstractItemView:disabled {
     margin-top: 0;
     margin-bottom: 0;
 }
+
+/* Disable icons on QDialogButtonBox */
+QDialogButtonBox {
+    dialogbuttonbox-buttons-have-icons: 0;
+}