A connector clip to secure mating construction blocks and geogrid by fitting into communicating slots in the construction blocks comprising an elongate generally rectangular member with a top face, bottom face and side walls. Each side wall having a top portion and bottom portion divided at the center point of the side wall. The distance between the center point of each side wall is equal to or slightly larger than the width of the communicating slots in the construction blocks into which it is to be inserted. Each side wall bottom portion having sections of material removed creating griping flanges.