diff --git a/pkgs/development/coq-modules/mathcomp-bigenough/default.nix b/pkgs/development/coq-modules/mathcomp-bigenough/default.nix
new file mode 100644
index 00000000000..fa4a2aaeddb
--- /dev/null
+++ b/pkgs/development/coq-modules/mathcomp-bigenough/default.nix
@@ -0,0 +1,29 @@
+{ stdenv, fetchFromGitHub, coq, mathcomp }:
+
+stdenv.mkDerivation rec {
+  version = "1.0.0";
+  name = "coq${coq.coq-version}-mathcomp-bigenough-${version}";
+
+  src = fetchFromGitHub {
+    owner = "math-comp";
+    repo = "bigenough";
+    rev = version;
+    sha256 = "10g0gp3hk7wri7lijkrqna263346wwf6a3hbd4qr9gn8hmsx70wg";
+  };
+
+  buildInputs = [ coq ];
+  propagatedBuildInputs = [ mathcomp ];
+
+  installFlags = "COQLIB=$(out)/lib/coq/${coq.coq-version}/";
+
+  meta = {
+    description = "A small library to do epsilon - N reasonning";
+    inherit (src.meta) homepage;
+    inherit (mathcomp.meta) platforms license;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+  };
+
+  passthru = {
+    compatibleCoqVersions = v: builtins.elem v [ "8.5" "8.6" "8.7" "8.8" ];
+  };
+}
diff --git a/pkgs/top-level/coq-packages.nix b/pkgs/top-level/coq-packages.nix
index a624211f79f..e257fa3f132 100644
--- a/pkgs/top-level/coq-packages.nix
+++ b/pkgs/top-level/coq-packages.nix
@@ -33,6 +33,7 @@ let
       iris = callPackage ../development/coq-modules/iris {};
       math-classes = callPackage ../development/coq-modules/math-classes { };
       mathcomp = callPackage ../development/coq-modules/mathcomp { };
+      mathcomp-bigenough = callPackage ../development/coq-modules/mathcomp-bigenough { };
       metalib = callPackage ../development/coq-modules/metalib { };
       multinomials = callPackage ../development/coq-modules/multinomials {};
       paco = callPackage ../development/coq-modules/paco {};