another fix for heroku dep
another fix for heroku dep

bneiluj/koan,ErykB2000/koan,nbusy/nbusy,soygul/koan,soygul/nbusy,nishant8BITS/koan,bneiluj/koan,ErykB2000/koan,ckknight/inkling,kristianmandrup/koan,p1nox/tristanjs,kristianmandrup/koan,soygul/koan,nishant8BITS/koan,SamLebarbare/Sushi,0111001101111010/koan,SamLebarbare/Sushi,SamLebarbare/Sushi