diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/float-features.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/float-features.nix
new file mode 100644
index 000000000000..62001bc69e33
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/float-features.nix
@@ -0,0 +1,30 @@
+/* Generated file. */
+args @ { fetchurl, ... }:
+rec {
+  baseName = "float-features";
+  version = "20210228-git";
+
+  description = "A portability library for IEEE float features not covered by the CL standard.";
+
+  deps = [ args."documentation-utils" args."trivial-indent" ];
+
+  src = fetchurl {
+    url = "http://beta.quicklisp.org/archive/float-features/2021-02-28/float-features-20210228-git.tgz";
+    sha256 = "1giy9qm9bgdfp1mm4d36fcj544kfq68qckmijlrhwbvkpk18hgrd";
+  };
+
+  packageName = "float-features";
+
+  asdFilesToKeep = ["float-features.asd"];
+  overrides = x: x;
+}
+/* (SYSTEM float-features DESCRIPTION
+    A portability library for IEEE float features not covered by the CL standard.
+    SHA256 1giy9qm9bgdfp1mm4d36fcj544kfq68qckmijlrhwbvkpk18hgrd URL
+    http://beta.quicklisp.org/archive/float-features/2021-02-28/float-features-20210228-git.tgz
+    MD5 77223b9c85dca49d0f599e51ba95953a NAME float-features FILENAME
+    float-features DEPS
+    ((NAME documentation-utils FILENAME documentation-utils)
+     (NAME trivial-indent FILENAME trivial-indent))
+    DEPENDENCIES (documentation-utils trivial-indent) VERSION 20210228-git
+    SIBLINGS (float-features-tests) PARASITES NIL) */
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt b/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt
index 51e4627cb8e6..3a7a09ef516c 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-systems.txt
@@ -137,6 +137,7 @@ fast-io
 file-attributes
 fiveam
 flexi-streams
+float-features
 form-fiddle
 fset
 generic-cl
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix.nix b/pkgs/development/lisp-modules/quicklisp-to-nix.nix
index 018cba19c031..d2ce677363a5 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix.nix
@@ -3257,6 +3257,16 @@ let quicklisp-to-nix-packages = rec {
        }));
 
 
+  "float-features" = buildLispPackage
+    ((f: x: (x // (f x)))
+       (qlOverrides."float-features" or (x: {}))
+       (import ./quicklisp-to-nix-output/float-features.nix {
+         inherit fetchurl;
+           "documentation-utils" = quicklisp-to-nix-packages."documentation-utils";
+           "trivial-indent" = quicklisp-to-nix-packages."trivial-indent";
+       }));
+
+
   "flexi-streams" = buildLispPackage
     ((f: x: (x // (f x)))
        (qlOverrides."flexi-streams" or (x: {}))