diff --git a/addons/thunderbird/plugin/openerp_plugin.xpi.THIS b/addons/thunderbird/plugin/openerp_plugin.xpi.THIS deleted file mode 100644 index eaa1c2bd4c7..00000000000 Binary files a/addons/thunderbird/plugin/openerp_plugin.xpi.THIS and /dev/null differ diff --git a/addons/thunderbird/plugin/openerp_plugin/chrome/openerp_plugin.jar.THIS b/addons/thunderbird/plugin/openerp_plugin/chrome/openerp_plugin.jar.THIS deleted file mode 100644 index 98ebf9906f6..00000000000 Binary files a/addons/thunderbird/plugin/openerp_plugin/chrome/openerp_plugin.jar.THIS and /dev/null differ