Both nations will be looking to build on their opening wins, and Jelavic has told the Belgian duo that he wants to score for the second game running after finding the net against Macedonia.
"I dedicate that goal to the Croatian people and hope I can score again on Tuesday," said Jelavic.
"We knew that Macedonia might and would defend, but with Mario I found the opening anyway. What we did remains a secret between me and Mandzukic.
"Offensively against Belgium, we will have more opportunities."
Belgium go into the game after beating Wales 2-0 at the Cardiff City Stadium on Friday.