diff --git a/core/CCList.ml b/core/CCList.ml
index 7375f5d8..72d5ff87 100644
--- a/core/CCList.ml
+++ b/core/CCList.ml
@@ -179,6 +179,19 @@ let sorted_merge ?(cmp=Pervasives.compare) l1 l2 =
     = [11; 20; 101; 200]
 *)
 
+let sort_uniq (type elt) ?(cmp=Pervasives.compare) l =
+  let module S = Set.Make(struct
+    type t = elt
+    let compare = cmp
+  end) in
+  let set = fold_right S.add l S.empty in
+  S.elements set
+
+(*$T
+  sort_uniq [1;2;5;3;6;1;4;2;3] = [1;2;3;4;5;6]
+  sort_uniq [] = []
+  sort_uniq [10;10;10;10;1;10] = [1;10]
+*)
 
 let take n l =
   let rec direct i n l = match l with
diff --git a/core/CCList.mli b/core/CCList.mli
index f835ef4c..281a6616 100644
--- a/core/CCList.mli
+++ b/core/CCList.mli
@@ -101,6 +101,9 @@ val filter_map : ('a -> 'b option) -> 'a t -> 'b t
 val sorted_merge : ?cmp:('a -> 'a -> int) -> 'a list -> 'a list -> 'a list
 (** merges elements from both sorted list, removing duplicates *)
 
+val sort_uniq : ?cmp:('a -> 'a -> int) -> 'a list -> 'a list
+(** Sort the list and remove duplicate elements *)
+
 (** {2 Indices} *)
 
 module Idx : sig