Police are searching for two men who robbed a Dolton gas station last month.

The men — one armed with a butcher knife — walked into the Clark station at at 736 E. 142nd St. about 8:15 a.m. May 20, according to a statement from Cook County Crime Stoppers.

The men made off with an unspecified amount of money and the clerk suffered non-life-threatening injuries during the robbery, according to Crime Stoppers. A $1,000 reward is being offered for information leading to an arrest, the group said.

Anyone with information should call Crime Stoppers at (800) 535-7867. Tips also can be sent via text message to 274637.