diff --git a/Makefile b/Makefile
index 3f6b092..1a5f31b 100644
--- a/Makefile
+++ b/Makefile
@@ -11,8 +11,7 @@
 
 # Since all targets are phony, all targets should be listed here
 # One target per line
-.PHONY: boot-graphical-vm \
-	boot-vm \
+.PHONY: boot-vm \
 	build-vm \
 	clean \
 	format-nix-files \
@@ -29,8 +28,8 @@ format-nix-files: ## Format nix files using the nixpkgs-fmt tool
 	find . -name "*.nix" -exec nixpkgs-fmt {} \;
 
 clean: ## Clean build artifacts and shutdown running virtual machines
-	rm result
-	rm nixos.qcow2
+	rm result > /dev/null 2>&1
+	rm nixos.qcow2 > /dev/null 2>&1
 	pkill qemu
 	exit 0
 
@@ -46,6 +45,3 @@ boot-vm: ## Run virtual machine in current terminal
 		-nographic; \
 	reset
 
-boot-graphical-vm: ## Run virtual machine in QEMU window
-	./result/bin/run-nixos-vm
-
diff --git a/invoice-ninja.nix b/invoice-ninja.nix
index cae48fc..0a3bf10 100644
--- a/invoice-ninja.nix
+++ b/invoice-ninja.nix
@@ -10,7 +10,7 @@ let
   cfg = config.services.invoice-ninja;
   user = cfg.user;
   group = cfg.group;
-  invoice-ninja = pkgs.callPackage ./default.nix {
+  invoice-ninja = pkgs.callPackage ../../../../pkgs/by-name/in/invoice-ninja/package.nix {
     inherit (cfg) dataDir runtimeDir;
   };
   configFormat = pkgs.formats.keyValue { };
diff --git a/tests/test-config.nix b/tests/test-config.nix
index 6e98c4c..2c1e2b3 100644
--- a/tests/test-config.nix
+++ b/tests/test-config.nix
@@ -10,16 +10,40 @@
 
   nixpkgs.config.allowUnfree = true;
 
+  environment.etc."msmtp-password" = {
+    enable = true;
+    user = "invoiceninja";
+    group = "invoiceninja";
+    mode = "0440";
+    text = ''
+      3t5h638t3a7y7275
+
+    '';
+  };
+
   users.users.test = {
     isNormalUser = true;
     extraGroups = [ "wheel" ];
-    initialPassword = "testing";
+    initialPassword = "test";
   };
 
   services.invoice-ninja = {
     enable = true;
     database.createLocally = true;
-    nginx = { };
+    webserver.caddy.enable = true;
+    webserver.nginx.enable = false;
+    mail.mailFromName = "Andrew Bryant";
+    adminEmail = "billing@allpawcare.com";
+    msmtp.accounts.invoice-ninja = {
+      auth = true;
+      tls = true;
+      tls_starttls = false;
+      from = "billing@allpawcare.com";
+      host = "smtp.fastmail.com";
+      port = 465;
+      user = "awkawb@awkawb.cloud";
+      passwordeval = "cat /etc/msmtp-password";
+    };
     secretFile = ./test-secrets.env;
   };
 
diff --git a/tests/test-password b/tests/test-password
new file mode 100644
index 0000000..9daeafb
--- /dev/null
+++ b/tests/test-password
@@ -0,0 +1 @@
+test
diff --git a/tests/test-secrets.env b/tests/test-secrets.env
index 4ba6327..e82a373 100644
--- a/tests/test-secrets.env
+++ b/tests/test-secrets.env
@@ -1 +1,2 @@
 APP_KEY=base64:gJnNI8pOx4c0/Z6kl9mIjn0X9XkbJUWjtqnDFl9prvo=
+API_KEY=test-api-token