Ronaldo ended a self-imposed two-match strike to score in victory over Al-Fateh on Saturday.
The Real Madrid and Manchester United great was back for Al-Nassr after refusing to play for the past two games in protest against a lack of financial backing for Al-Nassr in the transfer market and over concerns about late wages for club staff.
Staff have since been paid and Ronaldo agreed to return for Saturday's league game.
Ronaldo scored on 18 minutes and during his celebration, e pointed to himself and then pointed to the ground, suggesting that he is staying with Al-Nassr.
Al-Nassr ended up winning the game 2-0 and now sit third on the SPL table.
