Am i cooking brown rice correctly?

so i've been trying to switch over to brown rice and i bought a bag from the store and used the recipe on the back of it, but each time i make it the rice is always a little crunchy ? i think i might be making it wrong but im not sure 🙁 the recipe is 1 cup rice to 2 cups water, boil and then simmer for 45 minutes. submitted by /u/ChemistryTough9810