The purpose of this research was to examine the role of self-construal on goal instrumentality in close friendships. Participants (105 female friend dyads, N = 210) were asked to set personal academic goals and were followed up over the course of a semester. Using the actor–partner interdependence model, results revealed that those with a high relational self-construal were more likely to perceive their friends to be instrumental to their goals. This in turn led to greater friendship commitment and closeness as well as greater goal progress over the course of the semester. Actor’s perception of goal instrumentality did not lead to friend’s goal progress but did have positive relational consequences. The results highlight the benefits of relying on others in self-regulation.