diff --git a/ocaml/Symmetry.mli b/ocaml/Symmetry.mli
deleted file mode 100644
index 086a8a1a..00000000
--- a/ocaml/Symmetry.mli
+++ /dev/null
@@ -1,18 +0,0 @@
-open Qptypes;;
-
-type t = S | P | D | F | G | H | I | J | K | L
-val to_string : t -> string
-val of_string : string -> t
-val of_char : char -> t
-val to_l : t -> Positive_int.t
-type st = t
-module Xyz :
-  sig
-    type t = { x: Positive_int.t ;
-               y: Positive_int.t ;
-               z: Positive_int.t }
-    val of_string : string -> t
-    val to_string : t -> string
-    val get_l : t -> Positive_int.t
-    val of_symmetry : st -> t list
-  end
diff --git a/src/NEEDED_MODULES b/src/NEEDED_MODULES
index f644440c..f6551dd9 100644
--- a/src/NEEDED_MODULES
+++ b/src/NEEDED_MODULES
@@ -1 +1 @@
-AOs  Bitmask Dets Hartree_Fock  Electrons  Ezfio_files  MOs  Nuclei  Output  Utils  SCF
+AOs BiInts Bitmask Dets Electrons Ezfio_files Hartree_Fock MonoInts MOs Nuclei Output Utils