Whoops. Chelsea Clinton was campaigning for her mother Hillary Clinton in Minnesota this week when she referred to the only man standing between Hillary and the Democratic nomination as "President Sanders."

Chelsea Clinton was trying to discredit Bernie Sanders' record on voting for gun legislation when she made the slip, the Daily News reports.

"We also need to strip away the immunity that President Sanders, as a, excuse me, Senator SandersI hope not President Sandersthat Senator Sanders ... voted for," Chelsea Clinton said to the crowd, rolling her eyes at her own mistake. 

Was it a mistake? Are there any mistakes? We're just going to leave this here (via dictionary.com):

"Freudian slip, noun: (in Freudian psychology) an inadvertent mistake in speech or writing that is thought to reveal a person's unconscious wishes..."