Why didn't Antony want Lepidus to be part of their triumvirate?

Antony was wary of Lepidus's inclusion in the triumvirate because he viewed him as weak and lacking in political influence compared to himself and Octavian. Antony believed Lepidus would be more of a liability than an asset, fearing that he could easily be manipulated or sidelined. Additionally, Antony sought to consolidate power with Octavian and saw Lepidus as an unnecessary third wheel who could complicate their alliance.