diff --git a/site-cookbooks/backup/metadata.rb b/site-cookbooks/backup/metadata.rb
index d364631..d7ae4e2 100644
--- a/site-cookbooks/backup/metadata.rb
+++ b/site-cookbooks/backup/metadata.rb
@@ -8,3 +8,4 @@ name "backup"
 
 depends 'logrotate'
 depends 'mysql'
+depends 'postgresql'
diff --git a/site-cookbooks/backup/recipes/default.rb b/site-cookbooks/backup/recipes/default.rb
index f2b9fa2..84a6b75 100644
--- a/site-cookbooks/backup/recipes/default.rb
+++ b/site-cookbooks/backup/recipes/default.rb
@@ -3,6 +3,7 @@
 # Recipe:: default
 #
 
+apt_package 'postgresql-client-12'
 build_essential 'backup gem'
 
 # Don't try to install packages on older Ubuntu, the repositories are 404