Mix the whole wheat flour, chickpeas flour, butter and spices.
Create a well, gradually add the water to the flour, and work the mixture into a dough.
Divide the dough into four equal pieces and shape into balls.
Roll them out with a heavy rolling pin, then fold in half. Roll them again to a round shape discs, 12 cm in diameter.
Heat an heavy pan and cook the rotis, medium heat. Turn after a couple of minutes.