diff --git a/og.install b/og.install
index 720cd62..81d50f4 100644
--- a/og.install
+++ b/og.install
@@ -96,7 +96,7 @@ function og_schema_info() {
       ),
       'permission' => array(
         'type' => 'varchar',
-        'length' => 64,
+        'length' => 128,
         'not null' => TRUE,
         'default' => '',
         'description' => 'A single permission granted to the role identified by rid.',
@@ -416,7 +416,7 @@ function og_schema_7000_info() {
       ),
       'permission' => array(
         'type' => 'varchar',
-        'length' => 64,
+        'length' => 128,
         'not null' => TRUE,
         'default' => '',
         'description' => 'A single permission granted to the role identified by rid.',