diff --git a/manifest.toml b/manifest.toml
index eeb22ca..6c4b1bb 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -42,9 +42,9 @@ ram.runtime = "50M"
     type = "password"
 
 [resources]
-        [resources.sources.main]
-        url = "https://github.com/knadh/listmonk/archive/refs/tags/v2.2.0.tar.gz"
-        sha256 = "6eef831f7ceef80624ae69cd7020504344410d0f8015a0e150b88d324894ca8d"
+    [resources.sources]
+    main.url = "https://github.com/knadh/listmonk/archive/refs/tags/v2.2.0.tar.gz"
+    main.sha256 = "6eef831f7ceef80624ae69cd7020504344410d0f8015a0e150b88d324894ca8d"
 
     [resources.system_user]
 
@@ -58,6 +58,7 @@ ram.runtime = "50M"
 
     admin.url = "/admin"
     admin.show_tile = false
+    admin.auth_header = false
     admin.allowed = "admins"
 
     api.url = "/api"
@@ -67,10 +68,9 @@ ram.runtime = "50M"
     [resources.apt]
     packages = "postgresql"
 
-        [[resources.apt.extras]]
-        repo = "deb https://dl.yarnpkg.com/debian/ stable main"
-        key = "https://dl.yarnpkg.com/debian/pubkey.gpg"
-        packages = "yarn"
+    extras.repo = "deb https://dl.yarnpkg.com/debian/ stable main"
+    extras.key = "https://dl.yarnpkg.com/debian/pubkey.gpg"
+    extras.packages = "yarn"
 
     [resources.database]
     type = "postgresql"