A man forgot to remove a loaded gun while going through a security checkpoint at Lehigh Valley International Airport, according to the TSA.

Officials said that the resident was not ticketed to fly, but was a musician scheduled to perform in the airport Feb. 20.

As the man put his items in a bin on the checkpoint conveyor belt, he realized that he had forgotten to remove his loaded .380 caliber gun from his pocket.

The man was set to perform music inside the airport terminal, but he forgot to remove his loaded gun from his pocket before going through security.