diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5a3df5c60..16f139073 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog Fab-manager
 
+- Ability to run `fablab:chain:all` non interactively
+
 ## v5.0.7 2021 June 24
 
 - Fix a bug: unable to export members list if no subscriptions was taken
diff --git a/lib/tasks/fablab/chain.rake b/lib/tasks/fablab/chain.rake
index 43bc22bd4..324ae3fe4 100644
--- a/lib/tasks/fablab/chain.rake
+++ b/lib/tasks/fablab/chain.rake
@@ -3,8 +3,8 @@
 namespace :fablab do
   namespace :chain do
     desc 'assign all footprints to existing records'
-    task all: :environment do
-      if Invoice.where.not(footprint: nil).count.positive?
+    task :all, [:force] => :environment do |_task, args|
+      if Invoice.where.not(footprint: nil).count.positive? && args.force != 'force'
         print 'All footprints will be regenerated. Are you sure? (y/n) '
         confirm = STDIN.gets.chomp
         next unless confirm == 'y'