diff --git a/modules/ihatemoney.nix b/modules/ihatemoney.nix
index 39af3c6..e4d1597 100644
--- a/modules/ihatemoney.nix
+++ b/modules/ihatemoney.nix
@@ -32,6 +32,8 @@ in
 
   networking.firewall.allowedTCPPorts = [ 80 443 ];
 
+  services.postgresqlBackup.databases = [ "ihatemoney" ];
+
 }
 
 # vim: set et ts=2 sw=2 ai: