Amy Schumer says don’t look for her in a Super Bowl commercial this time around. She’s sitting this one out in support of Colin Kaepernick and his take-a-knee protest against racism.

The comedian and actress explained her stance at length Friday on Instagram, challenging white NFL players to kneel as well. Addressing them directly, she wrote: “Otherwise how are you not complicit?”

Schumer says she told her team she wouldn’t appear in any ads for the big game. She says she realizes that “must sound like a privilege ass sacrifice but it’s all I got.”

Diddy, Jessica Seinfeld and Christie Brinkley offered support in comments.

In 2016, Schumer appeared with Seth Rogen in a political-themed campaign for Bud Light, “Raise One to Right Now,” during Super Bowl 50.

RELATED: Rihanna declines Super Bowl halftime show in support of Colin Kaepernick: report

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Friday thought. I wonder why more white players aren’t kneeling. Once you witness the truly deep inequality and endless racism people of color face in our country, not to mention the police brutality and murders. Why not kneel next to your brothers? Otherwise how are you not complicit? I think it would be cool if @maroon5 backed out of super bowl like @badgalriri Did. I personally told my reps I wouldn’t do a Super Bowl commercial this year. I know it must sound like a privilege ass sacrifice but it’s all i got. Hitting the nfl with the advertisers is the only way to really hurt them. I know opposing the nfl is like opposing the nra. Very tough, but don’t you want to be proud of how you’re living? Stand up for your brothers and sisters of color. And the hottest thing a guy can do is get down on one knee. Not to propose but to reject the treatment of his teammates by this country. Anyone who says its disrespectful to our military please read up on the fact that a lot of veterans are proud of what @kaepernick7 is doing and fully support him. What are your thoughts?

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