An Oklahoma 1st-grader was reportedly suspended from school earlier this month after making a gun gesture with his fingers.

The boy’s mother, Lydia Fox, says the principal at Parkview Elementary called her earlier this month to tell her that her 7-year-old son had misbehaved during a school assembly by pretending to shoot a gun. As a result, the principal said the young boy would be placed in in-school suspension and face a more harsh punishment if it happened again.

Midwest City-Del City Schools spokeswoman Stacey Boyer confirmed to the Associated Press that the incident took place and said the district’s policy is to “address the disruption of the learning environment.” The young boy “has repeatedly used his hands to simulate a gun,” Boyer added.