Comment on the paper by Arik,G\"{u}n and Yildiz (hep-th/0212129) on   "Invariance Quantum Group of Fermionic Oscillator"
  A non-trivial q-deformation of the fermionic oscillator proposed by us in 1991 is recalled in view of the result of the paper cited in the title. 
R.Parthasarathy and K.S.Viswanathan