diff --git a/pkg/ubuntu/diaspora-bundle-install b/pkg/ubuntu/diaspora-bundle-install
index caf95d4e8bb5a958c9343595abdb38ec8afc039e..467a9deb4c517ce176eb4f25b64a5e28af208a32 100755
--- a/pkg/ubuntu/diaspora-bundle-install
+++ b/pkg/ubuntu/diaspora-bundle-install
@@ -23,4 +23,8 @@ mv $(basename $1 .tar.gz) diaspora-bundle
 mkdir -p /usr/share/doc/diaspora-bundle || :
 cd /usr/lib/diaspora-bundle
 
-cp  AUTHORS GNU-AGPL-3.0 COPYRIGHT /usr/share/doc/diaspora-bundle
+cp AUTHORS GNU-AGPL-3.0 COPYRIGHT Gemfile Gemfile.lock \
+     /usr/share/doc/diaspora-bundle
+
+bundle install --local --deployment --without ri rdoc
+