diff --git a/ext_tables.sql b/ext_tables.sql
index 1201ff1..c950258 100644
--- a/ext_tables.sql
+++ b/ext_tables.sql
@@ -2,6 +2,10 @@ CREATE TABLE pages (
     rel varchar(2048),
 );
 
+CREATE TABLE tt_content (
+    header_layout VARCHAR(30) DEFAULT '0' NOT NULL,
+);
+
 CREATE TABLE sys_category (
     slug varchar(2048),
 );