Last week, Democrats announced a proposal to end a rule that bans headwear on the House floor. Rep.-elect Ilhan Omar, one of the first two Muslim congresswomen, vocally supported the move on social media this weekend.

“No one puts a scarf on my head but me. It’s my choice — one protected by the first amendment,” the Minnesotan wrote on Twitter and Instagram.

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Omar wears a religious headscarf, and under the current 181-year-old rule, a House member must be “uncovered” in order to address the floor, and cannot even enter the House “with his head covered.”

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The proposal to amend this rule to allow for religious head coverings was co-authored by Omar, along with House Democratic leader Nancy Pelosi and Rep. Jim McGovern.

CNN has reached out to Omar’s office for comment.

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