diff --git a/install/upgrades/1.1.sql b/install/upgrades/1.1.sql
index ea7b153b..cd2e7a19 100644
--- a/install/upgrades/1.1.sql
+++ b/install/upgrades/1.1.sql
@@ -79,3 +79,7 @@ VALUES (
 );
 
 
+-- Regenerate apache conf to enable mpm-itk
+update sub_domaines set web_action = 'UPDATE';
+update domaines     set dns_action = 'UPDATE';
+