1 files changed, 6 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/argon2-cffi-bindings/default.nix b/pkgs/development/python-modules/argon2-cffi-bindings/default.nix
index 3f1f3f86666cf..77182cbd6a436 100644
--- a/pkgs/development/python-modules/argon2-cffi-bindings/default.nix
+++ b/pkgs/development/python-modules/argon2-cffi-bindings/default.nix
@@ -1,6 +1,7 @@
 { lib
 , buildPythonPackage
 , fetchPypi
+, libargon2
 , cffi
 , setuptools-scm
 }:
@@ -14,14 +15,19 @@ buildPythonPackage rec {
     sha256 = "bb89ceffa6c791807d1305ceb77dbfacc5aa499891d2c55661c6459651fc39e3";
   };
 
+  buildInputs = [ libargon2 ];
+
   nativeBuildInputs = [
     setuptools-scm
+    cffi
   ];
 
   propagatedBuildInputs = [
     cffi
   ];
 
+  env.ARGON2_CFFI_USE_SYSTEM = 1;
+
   # tarball doesn't include tests, but the upstream tests are minimal
   doCheck = false;
   pythonImportsCheck = [ "_argon2_cffi_bindings" ];