diff --git a/src/Symfony/Framework/WebBundle/Resources/config/schema/dic/symfony/symfony-1.0.xsd b/src/Symfony/Framework/WebBundle/Resources/config/schema/dic/symfony/symfony-1.0.xsd
index b8e44d0e67..fc5e90fcfc 100644
--- a/src/Symfony/Framework/WebBundle/Resources/config/schema/dic/symfony/symfony-1.0.xsd
+++ b/src/Symfony/Framework/WebBundle/Resources/config/schema/dic/symfony/symfony-1.0.xsd
@@ -32,6 +32,7 @@
   </xsd:complexType>
 
   <xsd:complexType name="web">
+    <xsd:attribute name="ide" type="xsd:string" />
   </xsd:complexType>
 
   <xsd:complexType name="templating">
@@ -46,8 +47,6 @@
   </xsd:complexType>
 
   <xsd:complexType name="debug">
-    <xsd:attribute name="exception" type="xsd:string" />
     <xsd:attribute name="toolbar" type="xsd:string" />
-    <xsd:attribute name="ide" type="xsd:string" />
   </xsd:complexType>
 </xsd:schema>