Bug    Saw this bug report over the signature button appearing in namespaces that editors would rather it didnt and figured I should mention the obvious  Just add   filters  bodynstalk bodyns  to the signature buttons entry in jquerywikiEditortoolbarconfigjs and your done The same approach is used for the references button see that same js file if you dont believe meIf you want to allow the signature buttons generation in more namespaces just add their numeric designations to the filter using bodyns in the above as your example no comma after the last entry btw  You can also exclude button generation for certain namespaces this way   filters  bodynotns ns ns   Hope that helps