···191191 <para>
192192 GTK themes can be installed either to user profile or system-wide (via
193193 <literal>environment.systemPackages</literal>). To make Qt 5 applications
194194- look similar to GTK2 ones, you can install <literal>qt5.qtbase.gtk</literal>
195195- package into your system environment. It should work for all Qt 5 library
196196- versions.
194194+ look similar to GTK ones, you can use the following configuration:
195195+<programlisting>
196196+<xref linkend="opt-qt5.enable"/> = true;
197197+<xref linkend="opt-qt5.platformTheme"/> = "gtk2";
198198+<xref linkend="opt-qt5.style"/> = "gtk2";
199199+</programlisting>
197200 </para>
198201 </simplesect>
199202 <simplesect xml:id="custom-xkb-layouts">