diff --git a/pkgs/by-name/fa/fastnlo-toolkit/package.nix b/pkgs/by-name/fa/fastnlo-toolkit/package.nix
index d43cc2698c1bbc..63b47284169d06 100644
--- a/pkgs/by-name/fa/fastnlo-toolkit/package.nix
+++ b/pkgs/by-name/fa/fastnlo-toolkit/package.nix
@@ -3,7 +3,6 @@
   stdenv,
   fetchurl,
   boost,
-  gfortran,
   lhapdf,
   ncurses,
   perl,
@@ -35,11 +34,14 @@ stdenv.mkDerivation rec {
     ./yoda2_support.patch
   ];
 
+  nativeBuildInputs = [
+    lhapdf # lhapdf-config
+    yoda # yoda-config
+  ];
+
   buildInputs =
     [
       boost
-      gfortran
-      gfortran.cc.lib
       lhapdf
       yoda
     ]
@@ -68,6 +70,8 @@ stdenv.mkDerivation rec {
     "--with-yoda=${yoda}"
   ] ++ lib.optional withPython "--enable-pyext";
 
+  strictDeps = true;
+
   enableParallelBuilding = true;
 
   doCheck = true;