diff --git a/lib/containers.nix b/lib/containers.nix
new file mode 100644
index 00000000..c842dabd
--- /dev/null
+++ b/lib/containers.nix
@@ -0,0 +1,13 @@
+{
+  inputs,
+  pkgs,
+  lib,
+  ...
+}: {
+  # Standard DockerHub login used by all oci-container services.
+  # Usage: login = mylib.containers.mkDockerLogin config;
+  mkDockerLogin = config: {
+    username = "christoph.urlacher@protonmail.com";
+    passwordFile = "${config.sops.secrets.docker-password.path}";
+  };
+}
diff --git a/lib/default.nix b/lib/default.nix
index 1fbecca5..32676af1 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -13,4 +13,5 @@
   rofi = import ./rofi.nix {inherit inputs pkgs lib;};
   generators = import ./generators.nix {inherit inputs pkgs lib;};
   color = import ./color.nix {inherit inputs pkgs lib;};
+  containers = import ./containers.nix {inherit inputs pkgs lib;};
 }