In this essay I take issue with Derrida's interpretation of Husserl's phenomenology of intemal time-consciousness in Speech and Phenomena. Derrida's critique of Husserl's phenomenology of time also forms the basis for what Derrida regards to be an undermining of phenomenological philosophy itself. After first disagreeing with Derrida's interpretation of Husserl's understanding of time I proceed to object to his „undermining" of phenomenology. I attempt to illustrate that his critique of phenomenology is unconvincing.