diff --git a/kcms/fonts/fonts.cpp b/kcms/fonts/fonts.cpp
--- a/kcms/fonts/fonts.cpp
+++ b/kcms/fonts/fonts.cpp
@@ -551,7 +551,7 @@
 #else
     QFont f0("Noto Sans", 10); // general/menu/desktop
     QFont f1("Hack", 9); // fixed font
-    QFont f2("Noto Sans", 9); // toolbar
+    QFont f2("Noto Sans", 10); // toolbar
 #endif
 #ifdef Q_OS_MACOS
     QFont f3("Lucida Grande", 14); // window title