diff --git a/internal/httpapi/handlers_members.go b/internal/httpapi/handlers_members.go
index 22ce9aa..693018b 100644
--- a/internal/httpapi/handlers_members.go
+++ b/internal/httpapi/handlers_members.go
@@ -63,8 +63,9 @@ func (s *Server) handleCreateMember(w http.ResponseWriter, r *http.Request) {
 
 // memberSelfPatch is the small set of fields a member may edit on their own row.
 type memberSelfPatch struct {
-	Phone    *string `json:"phone"`
-	Position *string `json:"position"`
+	DisplayName *string `json:"displayName"`
+	Phone       *string `json:"phone"`
+	Position    *string `json:"position"`
 }
 
 func (s *Server) handlePatchMember(w http.ResponseWriter, r *http.Request) {
@@ -104,6 +105,9 @@ func (s *Server) handlePatchMember(w http.ResponseWriter, r *http.Request) {
 			writeError(w, http.StatusBadRequest, err.Error())
 			return
 		}
+		if p.DisplayName != nil {
+			m.DisplayName = *p.DisplayName
+		}
 		if p.Phone != nil {
 			m.Phone = *p.Phone
 		}