i2c getting disabled on reboot

i enable i2c from raspi-config and even directly from /boot/config.txt

but on every reboot it gets disabled.

#-------I²C-------------
dtparam=i2c_arm=on
dtparam=i2c1=on
i2c_arm_baudrate=100000

#-------SPI-------------
dtparam=spi=on

pls help me or I have to switch to raspbian vanilla distro