diff --git a/pkgs/development/python-modules/fpylll/default.nix b/pkgs/development/python-modules/fpylll/default.nix
index 97abc4562fe6..54d3d8f34f79 100644
--- a/pkgs/development/python-modules/fpylll/default.nix
+++ b/pkgs/development/python-modules/fpylll/default.nix
@@ -1,6 +1,7 @@
 { lib
 , fetchFromGitHub
 , buildPythonPackage
+, fetchpatch
 
 # build-system
 , cysignals
@@ -30,6 +31,13 @@ buildPythonPackage rec {
     hash = "sha256-M3ZnDL0Ui3UAa5Jn/Wr5pAHhghP7EAaQD/sx5QZ58ZQ=";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/fplll/fpylll/commit/fc432b21fa7e4b9891f5b761b3539989eb958f2b.diff";
+      hash = "sha256-+UidQ5xnlmjeVeVvR4J2zDzAuXP5LUPXCh4RP4o9oGA=";
+    })
+  ];
+
   nativeBuildInputs = [
     cython_3
     cysignals