working on fix for build error on travis
working on fix for build error on travis

codeeu/coding-events,michelesr/coding-events,joseihf/coding-events,michelesr/coding-events,joseihf/coding-events,codeeu/coding-events,michelesr/coding-events,ioana-chiorean/coding-events,ercchy/coding-events,ioana-chiorean/coding-events,ioana-chiorean/coding-events,ercchy/coding-events,ioana-chiorean/coding-events,ercchy/coding-events,ioana-chiorean/coding-events,michelesr/coding-events,michelesr/coding-events,codeeu/coding-events,joseihf/coding-events,codeeu/coding-events,codeeu/coding-events,ercchy/coding-events,joseihf/coding-events,ercchy/coding-events,joseihf/coding-events