diff --git a/src/data/CCRingBuffer.ml b/src/data/CCRingBuffer.ml
index 796e9f9d..73326bdb 100644
--- a/src/data/CCRingBuffer.ml
+++ b/src/data/CCRingBuffer.ml
@@ -439,8 +439,6 @@ struct
 end
 
 module Bytes = Make_array(Array.ByteArray)
-module Floats = Make_array(Array.FloatArray)
-module Ints = Make_array(Array.IntArray)
-module Bools = Make_array(Array.BoolArray)
 
 module Make(Elt:sig type t end) = Make_array(Array.Make(Elt))
+
diff --git a/src/data/CCRingBuffer.mli b/src/data/CCRingBuffer.mli
index 6a10322f..f420d0a9 100644
--- a/src/data/CCRingBuffer.mli
+++ b/src/data/CCRingBuffer.mli
@@ -155,8 +155,5 @@ end
 module Make_array : functor (Array:Array.S) -> S with module Array = Array
 
 module Bytes : S with module Array = Array.ByteArray
-module Floats : S with module Array = Array.FloatArray
-module Ints : S with module Array = Array.IntArray
-module Bools : S with module Array = Array.BoolArray
 
 module Make: functor(Elt:sig type t end) -> S with module Array = Array.Make(Elt)