diff --git a/openerp/addons/base/module/module_view.xml b/openerp/addons/base/module/module_view.xml
index c1361401414..0005aee98ff 100644
--- a/openerp/addons/base/module/module_view.xml
+++ b/openerp/addons/base/module/module_view.xml
@@ -153,7 +153,9 @@
                             <group col="6" colspan="2">
                                 <button name="button_install" states="uninstalled" string="Install" icon="terp-gtk-jump-to-ltr" type="object"/>
                                 <button name="button_install_cancel" states="to install" string="Cancel Install" icon="gtk-cancel" type="object"/>
-                                <button name="button_uninstall" states="installed" string="Uninstall (beta)" icon="terp-dialog-close" type="object"/>
+                                <button name="button_uninstall" states="installed" string="Uninstall (beta)"
+                                        icon="terp-dialog-close" type="object"
+                                        confirm="Do you confirm the uninstallation of this module? This will permanently erase all data currently stored by the module!"/>
                                 <button name="button_uninstall_cancel" states="to remove" string="Cancel Uninstall" icon="gtk-cancel" type="object"/>
                                 <button name="button_upgrade" states="installed" string="Upgrade" icon="terp-gtk-go-back-rtl" type="object"/>
                                 <button name="button_upgrade_cancel" states="to upgrade" string="Cancel Upgrade" icon="gtk-cancel" type="object"/>