diff --git a/qt-ifw/config/config.xml b/qt-ifw/config/config.xml
index 9f3726e..5e1ae27 100644
--- a/qt-ifw/config/config.xml
+++ b/qt-ifw/config/config.xml
@@ -17,4 +17,5 @@
     <SupportsModify>false</SupportsModify>
     <RepositorySettingsPageVisible>false</RepositorySettingsPageVisible>
     <SaveDefaultRepositories>false</SaveDefaultRepositories>
+    <AllowRepositoriesForOfflineInstaller>false</AllowRepositoriesForOfflineInstaller>
 </Installer>