2 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/science/chemistry/libvdwxc/default.nix b/nixpkgs/pkgs/development/libraries/science/chemistry/libvdwxc/default.nix
index f90cad4a099f..c0da65e7c788 100644
--- a/nixpkgs/pkgs/development/libraries/science/chemistry/libvdwxc/default.nix
+++ b/nixpkgs/pkgs/development/libraries/science/chemistry/libvdwxc/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
     export PATH=$PATH:${mpi}/bin
     configureFlagsArray+=(
-      --with-mpi=${mpi}
+      --with-mpi=${lib.getDev mpi}
       CC=mpicc
       FC=mpif90
       MPICC=mpicc
diff --git a/nixpkgs/pkgs/development/libraries/science/math/scalapack/default.nix b/nixpkgs/pkgs/development/libraries/science/math/scalapack/default.nix
index 81bcec504473..85aa5c4a8736 100644
--- a/nixpkgs/pkgs/development/libraries/science/math/scalapack/default.nix
+++ b/nixpkgs/pkgs/development/libraries/science/math/scalapack/default.nix
@@ -51,7 +51,7 @@ stdenv.mkDerivation rec {
       -DBUILD_SHARED_LIBS=ON -DBUILD_STATIC_LIBS=OFF
       -DLAPACK_LIBRARIES="-llapack"
       -DBLAS_LIBRARIES="-lblas"
-      -DCMAKE_Fortran_COMPILER=${mpi}/bin/mpif90
+      -DCMAKE_Fortran_COMPILER=${lib.getDev mpi}/bin/mpif90
       ${lib.optionalString passthru.isILP64 ''
         -DCMAKE_Fortran_FLAGS="-fdefault-integer-8"
         -DCMAKE_C_FLAGS="-DInt=long"