--- ./configure
+++ ./configure
@@ -133,8 +133,8 @@
       XINITRC_SYSCONFDIR=""
       ;;
     slackware)
-      XSESSION="/etc/X11/gdm/Xsession"
-      SESSION_NAME="gnome"
+      XSESSION="/etc/X11/gdm/Xsession"
+      SESSION_NAME="gnome-session"
       install_xinitrc_script="no"
       XINITRC_SYSCONFDIR=""
       ;;