Hi, with patch [1] merged to master, enabling "pretty" (non-obfuscated) CSS for GWT applications can now be done simply by activating draft mode: $ make clean install-dev [usual makefile options] DEV_BUILD_GWT_DRAFT="1" Previously, developers had to mess with DEV_EXTRA_BUILD_FLAGS [2] but this is no longer necessary -- just use draft mode and you're all set. Frontend debug wiki http://www.ovirt.org/DebugFrontend was updated to reflect this change. Regards, Vojtech [1] http://gerrit.ovirt.org/#/c/31342/ [2] DEV_EXTRA_BUILD_FLAGS="-Dgwt.cssResourceStyle=pretty"