"We did well at Rangers together and although it's pre-season, it's good to get into the old habits that we were in," he told evertontv of his partnership with Jelavic.
"He's a quality player and he definitely improved me as a player. Hopefully I can do the same for him."
Naismith added: "The boys have made me very welcome. They are different class. Moving to a new club, there's always a bit of nerves to see how you'll settle in.
"But every one of them has made we feel very welcome."