diff --git a/pkgs/development/libraries/fplll/default.nix b/pkgs/development/libraries/fplll/default.nix
index ab74a09d0795..5e2268199496 100644
--- a/pkgs/development/libraries/fplll/default.nix
+++ b/pkgs/development/libraries/fplll/default.nix
@@ -1,5 +1,6 @@
 { lib, stdenv
 , fetchFromGitHub
+, fetchpatch
 , pkg-config
 , gettext
 , autoreconfHook
@@ -18,6 +19,13 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-taSS7jpVyjVfNe6kSuUDXMD2PgKmtG64V5MjZyQzorI=";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/fplll/fplll/commit/317cf70893eebfb2625da12e5377189908c36240.diff";
+      sha256 = "sha256-GbYSolBgv/he4QzjuRFdg93wHJABVHvA9x3PjpJTSRE=";
+    })
+  ];
+
   nativeBuildInputs = [
     pkg-config
     gettext
diff --git a/pkgs/development/python-modules/fpylll/default.nix b/pkgs/development/python-modules/fpylll/default.nix
index 54d3d8f34f79..97885a443ff0 100644
--- a/pkgs/development/python-modules/fpylll/default.nix
+++ b/pkgs/development/python-modules/fpylll/default.nix
@@ -36,6 +36,10 @@ buildPythonPackage rec {
       url = "https://github.com/fplll/fpylll/commit/fc432b21fa7e4b9891f5b761b3539989eb958f2b.diff";
       hash = "sha256-+UidQ5xnlmjeVeVvR4J2zDzAuXP5LUPXCh4RP4o9oGA=";
     })
+    (fetchpatch {
+      url = "https://github.com/fplll/fpylll/commit/cece9c9b182dc3ac2c9121549cb427ccf4c4a9fe.diff";
+      hash = "sha256-epJb8gorQ7gEEylZ2yZFdM9+EZ4ys9mUUUPiJ2D0VOM=";
+    })
   ];
 
   nativeBuildInputs = [