diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..0ec13d1
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,21 @@
+# editorconfig.org
+root = true
+
+[*]
+indent_style = space
+end_of_line = lf
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{html,twig,md}]
+indent_size = 2
+
+[*.php]
+charset = utf-8
+indent_style = tab
+indent_size = 4
+
+[*.md]
+trim_trailing_whitespace = false
diff --git a/container.php b/container.php
index feabdc9..fc7d20b 100644
--- a/container.php
+++ b/container.php
@@ -13,7 +13,9 @@
 $container['allowed_post_types'] = function($c) {
 	return [
 		'post',
-		'longform'
+		'longform',
+		'sponsored_post',
+		'sponsored_longform'
 	];
 };