diff --git a/kcms/style/CMakeLists.txt b/kcms/style/CMakeLists.txt
--- a/kcms/style/CMakeLists.txt
+++ b/kcms/style/CMakeLists.txt
@@ -42,6 +42,7 @@
 kcoreaddons_desktop_to_json(kcm_style "kcm_style.desktop")
 
 install(FILES stylesettings.kcfg DESTINATION ${KDE_INSTALL_KCFGDIR})
+install(FILES style_widgetstyle_default_breeze.upd style_widgetstyle_default_breeze.pl DESTINATION ${KDE_INSTALL_DATADIR}/kconf_update)
 install(FILES gtk2_themes.knsrc gtk3_themes.knsrc DESTINATION ${KDE_INSTALL_KNSRCDIR})
 install(FILES kcm_style.desktop DESTINATION ${KDE_INSTALL_KSERVICES5DIR})
 install(TARGETS kcm_style DESTINATION ${KDE_INSTALL_PLUGINDIR}/kcms)
diff --git a/kcms/style/style_widgetstyle_default_breeze.pl b/kcms/style/style_widgetstyle_default_breeze.pl
new file mode 100644
--- /dev/null
+++ b/kcms/style/style_widgetstyle_default_breeze.pl
@@ -0,0 +1,10 @@
+#! /usr/bin/perl
+
+use strict;
+
+while (<>)
+{
+    chomp;
+    s/widgetStyle=breeze/widgetStyle=Breeze/;
+    print "$_\n";
+}
diff --git a/kcms/style/style_widgetstyle_default_breeze.upd b/kcms/style/style_widgetstyle_default_breeze.upd
new file mode 100644
--- /dev/null
+++ b/kcms/style/style_widgetstyle_default_breeze.upd
@@ -0,0 +1,8 @@
+Version=5
+
+# Rewrite proper widgetStyle value for Breeze
+Id=StyleWidgetStyleDefaultBreeze
+Options=overwrite
+File=kdeglobals
+Group=KDE
+Script=style_widgetstyle_default_breeze.pl,perl