diff --git a/desktop/xfce/base/xfce4-session/pspec.xml b/desktop/xfce/base/xfce4-session/pspec.xml
index 6439678cd0..cc34fc6193 100644
--- a/desktop/xfce/base/xfce4-session/pspec.xml
+++ b/desktop/xfce/base/xfce4-session/pspec.xml
@@ -17,7 +17,7 @@
         <BuildDependencies>
             <Dependency>intltool</Dependency>
             <Dependency>atk-devel</Dependency>
-<!--             <Dependency>gtk2-devel</Dependency> -->
+            <Dependency>xfce4-dev-tools</Dependency>
             <Dependency>gtk3-devel</Dependency>
             <Dependency>dbus-devel</Dependency>
             <Dependency>glib2-devel</Dependency>