diff --git a/modules/openstack_project/templates/reprepro/distributions.ubuntu.erb b/modules/openstack_project/templates/reprepro/distributions.ubuntu.erb
index 053601f03c..8072248b1c 100644
--- a/modules/openstack_project/templates/reprepro/distributions.ubuntu.erb
+++ b/modules/openstack_project/templates/reprepro/distributions.ubuntu.erb
@@ -2,7 +2,7 @@
 Origin: Ubuntu
 Codename: <%= release %>
 Description: OpenStack Ubuntu <%= release.capitalize %> mirror
-Architectures: amd64
+Architectures: amd64 source
 Components: main universe
 UDebComponents: main
 Contents: .gz
@@ -12,7 +12,7 @@ Log: <%= @logdir %>/ubuntu-<%= release %>.log
 Origin: Ubuntu
 Codename: <%= release %>-updates
 Description: OpenStack Ubuntu <%= release.capitalize %> Updates mirror
-Architectures: amd64
+Architectures: amd64 source
 Components: main universe
 UDebComponents: main
 Contents: .gz
@@ -22,7 +22,7 @@ Log: <%= @logdir %>/ubuntu-<%= release %>-updates.log
 Origin: Ubuntu
 Codename: <%= release %>-backports
 Description: OpenStack Ubuntu <%= release.capitalize %> Backports mirror
-Architectures: amd64
+Architectures: amd64 source
 Components: main universe
 UDebComponents: main
 Contents: .gz
@@ -34,7 +34,7 @@ Log: <%= @logdir %>/ubuntu-<%= release %>-backports.log
 Origin: Ubuntu
 Codename: <%= release %>-security
 Description: OpenStack Ubuntu <%= release.capitalize %> Security mirror
-Architectures: amd64
+Architectures: amd64 source
 Components: main universe
 UDebComponents: main
 Contents: .gz