### A remark on a modified Szász-Mirakjan operator

We prove that, for a sequence of positive numbers δ(n), if ${n}^{1/2}\delta \left(n\right)\neg \to \infty $ as $n\to \infty $, to guarantee that the modified Szász-Mirakjan operators ${S}_{n,\delta}(f,x)$ converge to f(x) at every point, f must be identically zero.