1 files changed, 4 insertions, 0 deletions

diff --git a/nixops/modules/databases/postgresql.nix b/nixops/modules/databases/postgresql.nix
index 0afce70..b113e9f 100644
--- a/nixops/modules/databases/postgresql.nix
+++ b/nixops/modules/databases/postgresql.nix
@@ -14,6 +14,10 @@ in {
   };
 
   config = lib.mkIf cfg.enable {
+    nixpkgs.overlays = [ (self: super: rec {
+      postgresql = self.postgresql_11_custom;
+    }) ];
+
     networking.firewall.allowedTCPPorts = [ 5432 ];
 
     security.acme.certs."postgresql" = config.services.myCertificates.certConfig // {