Index: /trunk/src/VBox/Additions/linux/installer/vboxadd.sh
===================================================================
--- /trunk/src/VBox/Additions/linux/installer/vboxadd.sh	(revision 64704)
+++ /trunk/src/VBox/Additions/linux/installer/vboxadd.sh	(revision 64705)
@@ -335,6 +335,6 @@
     fi
     echo "override vboxguest * misc" > /etc/depmod.d/vboxvideo-upstream.conf
-    echo "override vboxsf * misc" > /etc/depmod.d/vboxvideo-upstream.conf
-    echo "override vboxvideo * misc" > /etc/depmod.d/vboxvideo-upstream.conf
+    echo "override vboxsf * misc" >> /etc/depmod.d/vboxvideo-upstream.conf
+    echo "override vboxvideo * misc" >> /etc/depmod.d/vboxvideo-upstream.conf
     depmod
     return 0