Mad Men fans will have to wait a little longer to find out when the AMC drama will be returning for the remainder of its seventh and final season.

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On Monday Deadline released a list of the 2015 premiere dates for new and returning shows, but one major player was missing from the lineup.

Mad Men was not included on the calendar, as was noted in the comments section below the article. While many believes the ad agency drama will return this spring, AMC has not offered up an official date just yet.

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The list ends with Wayward Pines airing on Fox May 14, which could mean that Mad Men won't be returning for at least another five months. It's also possible that AMC is intentionally withholding the date as to draw in more hype. AMC's The Walking Dead was included on the list with a Feb. 8 premiere date.

The highly anticipated final episodes of Mad Men may not necessarily make everyone happy, but they will certainly have fans talking by the time the credits roll.

"I don't care [about backlash]," creator Matthew Weiner told The Hollywood Reporter back in November. "I'm just doing my job. I'm just trying to do something meaningful with the people I work with."

Mad Men will return on AMC for the remainder of its seventh and final season in the spring of 2015.