It is often thought that one central advantage of expressivism over subjectivism is that expressivism can make sense of moral disagreements. Whereas according to subjectivism, people end up talking past one another, expressivism enables speakers to express disagreements in attitude as Stevenson famously put it. This orthodoxy has been recently challenged in two ways. Subjectivists have tried to create new ways of making sense of disagreements, and it has turned out that the traditional expressivist accounts of disagreement are more problematic than previously thought. The latter issue has become even more pressing because of the negation problem. The questions of when two people disagree and when one person holds inconsistent attitudes seem to be very much the same question, and so many expressivists have thought that by giving an account of disagreement they can also give an account of inconsistency. In a recent paper entitled “Disagreement” (PPR) and in a corresponding chapter on disagreement in his new Impassionate Belief book, Mike Ridge has tried to develop a new account of disagreement (which he calls "disagreement in prescription") to solve these worries. I want to argue below that this account fails because it commits the conditional fallacy.