Religious character of students in state vocational high school 1 Dukuhturi Tegal was build of Sholat Dhuha habituation. As a social control, the teachers give a pin “not allow me” to lazzy students in Sholat Dhuha habituation and also give reward mukenah for diligent students. This qualitative research using case study aimed to find out the effectiveness of social control religious character’s student in state vocational high school 1 Dukuhturi Tegal. Data validation was carried out using data source triangulation. Technique of analyzing data used integrated data resulting from the observation of Sholat Dhuha habituation, interview, and documentation from many sources to support information. The theory employed was Talcot Parsons’s Theory with AGIL Concept. The results of research showed that the students doing Sholat Dhuha is not only they afraid of the punishment but they also have a spiritual needs. Religious character habituation doing by obedient attitude in Islam, dicipline, tolerant, and honestly in aqidah subject. This habituation need supports all of school element so that the students have a good religious character.