A heddle for guiding a warp yarn for a loom extends lengthwise along a longitudinal axis (X4) and is formed by an assembly of a heddle body including at least one strand, and an eye including an eyelet for the passage of a warp yarn, and defining a main plane (P) wherein a first part of the strand and the eye is provided, before assembly, with an end part a second part of the strand and the eye is provided, before assembly, with a cavity for receiving the end part arranged at a longitudinal end of the second part and wherein the receiving cavity is provided with a bottom and emerges on an outside of the second part, along a transverse axis (Z4) perpendicular to the main plane (P).