Depositing tax refund from deceased father's estate

Hello, My dad died last year. I've been filing his taxes for him for years with TT, electronically. This year I filed for him again but had to print and mail the taxes since I had to include Form 1310.

 

The IRS mailed me the tax refund check. My name (I am the only child/heir/executor) appears first. His name appears next, with "DECD" (deceased) after it.

 

Thank you TT for making this simple. I only have one question now, HOW do I ENDORSE this check so I can deposit it? Just my name? My name as executor? My name and "for dad's name"?

 

Thank you!