diff --git a/db_structure.xml b/db_structure.xml
index 5c14f5dcac..7130c85599 100644
--- a/db_structure.xml
+++ b/db_structure.xml
@@ -419,7 +419,13 @@
 		 </field>
 		 
 		 <field>
-		 	<name>callback</name>
+		 	<name>callback_success</name>
+		 	<type>text</type>
+		 	<length>255</length>
+		 </field>
+		 
+		 <field>
+		 	<name>callback_fail</name>
 		 	<type>text</type>
 		 	<length>255</length>
 		 </field>
@@ -475,6 +481,34 @@
 	 
  </table>
  
+ <table>
+ 
+ 	<name>*dbprefix*oauth_scopes</name>
+ 	
+ 	<declaration>
+ 	
+ 		<field>
+ 			<name>key</name>
+ 			<type>text</type>
+ 			<length>40</length>
+ 		</field>
+ 		
+ 		<field>
+ 			<name>type</name>
+ 			<type>text</type>
+ 			<length>7</length>
+ 		</field>
+ 		
+ 		<field>
+ 			<name>scopes</name>
+ 			<type>text</type>
+ 			<length>255</length>
+ 		</field>
+ 		
+ 	</declaration>
+ 	
+ </table>
+ 
  <table>
 	 
 	 <name>*dbprefix*oauth_tokens</name>