diff --git a/hosts/containers/keycloak/default.nix b/hosts/containers/keycloak/default.nix
new file mode 100644
index 00000000..d877c52a
--- /dev/null
+++ b/hosts/containers/keycloak/default.nix
@@ -0,0 +1,9 @@
+{
+  networking.hostName = "mail";
+  networking.useNetworkd = true;
+  networking.interfaces.eth0.ipv4.addresses = [{
+    address = "172.20.73.59";
+    prefixLength = 26;
+  }];
+  networking.defaultGateway = "172.20.73.1";
+}