diff --git a/debian/resources/fusionpbx.sh b/debian/resources/fusionpbx.sh
index 5df1d44..a61a8cc 100644
--- a/debian/resources/fusionpbx.sh
+++ b/debian/resources/fusionpbx.sh
@@ -4,7 +4,7 @@
 echo "Install FusionPBX"
 
 #install dependencies
-apt-get install -y --force-yes vim git dbus haveged
+apt-get install -y --force-yes vim git dbus haveged ssl-cert
 apt-get install -y --force-yes ghostscript libtiff5-dev libtiff-tools
 
 #get the source code