diff --git a/pkgs/development/coq-modules/vcfloat/default.nix b/pkgs/development/coq-modules/vcfloat/default.nix
new file mode 100644
index 000000000000..d5837812ae88
--- /dev/null
+++ b/pkgs/development/coq-modules/vcfloat/default.nix
@@ -0,0 +1,20 @@
+{ lib, mkCoqDerivation, coq, interval, compcert, flocq, bignums, version ? null }:
+
+with lib; mkCoqDerivation {
+  pname = "vcfloat";
+  owner = "VeriNum";
+  inherit version;
+  defaultVersion = with versions; switch coq.coq-version [
+    { case = range "8.16" "8.17"; out = "2.1.1"; }
+  ] null;
+  release."2.1.1".sha256 = "sha256-bd/XSQhyFUAnSm2bhZEZBWB6l4/Ptlm9JrWu6w9BOpw=";
+  releaseRev = v: "v${v}";
+
+  propagatedBuildInputs = [ interval compcert flocq bignums ];
+
+  meta = {
+    description = "A tool for Coq proofs about floating-point round-off error";
+    maintainers = with maintainers; [ quinn-dougherty ];
+    license = licenses.lgpl3Plus;
+  };
+}
diff --git a/pkgs/top-level/coq-packages.nix b/pkgs/top-level/coq-packages.nix
index fe3eb9ebe85d..078bbb80942a 100644
--- a/pkgs/top-level/coq-packages.nix
+++ b/pkgs/top-level/coq-packages.nix
@@ -120,6 +120,7 @@ let
       tlc = callPackage ../development/coq-modules/tlc {};
       topology = callPackage ../development/coq-modules/topology {};
       trakt = callPackage ../development/coq-modules/trakt {};
+      vcfloat = callPackage ../development/coq-modules/vcfloat {};
       Velisarios = callPackage ../development/coq-modules/Velisarios {};
       Verdi = callPackage ../development/coq-modules/Verdi {};
       VST = callPackage ../development/coq-modules/VST ((lib.optionalAttrs