diff --git a/contrib/rootfs/pre_installed_packages b/contrib/rootfs/pre_installed_packages
index 37af15991d5b6403bf9e72432bd074b7f28fef37..37c1ef36a52ee5254bd4599761e4c8067ff4739d 100644
--- a/contrib/rootfs/pre_installed_packages
+++ b/contrib/rootfs/pre_installed_packages
@@ -11,6 +11,7 @@ vlc
 p7zip-full
 unrar-free
 kile
+okular
 
 #System stuff, e.g. gcc and efibootmgr
 automake