diff --git a/machines/config_compilers.xml b/machines/config_compilers.xml
index 13400e6..0b70862 100644
--- a/machines/config_compilers.xml
+++ b/machines/config_compilers.xml
@@ -40,7 +40,7 @@ Author: Alex Domingo (Vrije Universiteit Brussel)
   <compiler MACH="hydra">
     <ESMF_LIBDIR>$ENV{EBROOTESMF}/lib</ESMF_LIBDIR>
     <NETCDF_PATH>$ENV{EBROOTNETCDF}</NETCDF_PATH>
-    <NETCDF_C_PATH>$ENV{EBROOTNETCDFMINCPLUSPLUS4}</NETCDF_C_PATH>
+    <NETCDF_C_PATH>$ENV{EBROOTNETCDF}</NETCDF_C_PATH>
     <NETCDF_FORTRAN_PATH>$ENV{EBROOTNETCDFMINFORTRAN}</NETCDF_FORTRAN_PATH>
     <PNETCDF_PATH>$ENV{EBROOTPNETCDF}</PNETCDF_PATH>
     <PIO_FILESYSTEM_HINTS>gpfs</PIO_FILESYSTEM_HINTS>
@@ -85,7 +85,7 @@ Author: Alex Domingo (Vrije Universiteit Brussel)
   <compiler MACH="hortense">
     <ESMF_LIBDIR>$ENV{EBROOTESMF}/lib</ESMF_LIBDIR>
     <NETCDF_PATH>$ENV{EBROOTNETCDF}</NETCDF_PATH>
-    <NETCDF_C_PATH>$ENV{EBROOTNETCDFMINCPLUSPLUS4}</NETCDF_C_PATH>
+    <NETCDF_C_PATH>$ENV{EBROOTNETCDF}</NETCDF_C_PATH>
     <NETCDF_FORTRAN_PATH>$ENV{EBROOTNETCDFMINFORTRAN}</NETCDF_FORTRAN_PATH>
     <PNETCDF_PATH>$ENV{EBROOTPNETCDF}</PNETCDF_PATH>
     <PIO_FILESYSTEM_HINTS>lustre</PIO_FILESYSTEM_HINTS>
@@ -128,7 +128,7 @@ Author: Alex Domingo (Vrije Universiteit Brussel)
     </SLIBS>
     <ESMF_LIBDIR>$ENV{EBROOTESMF}/lib</ESMF_LIBDIR>
     <NETCDF_PATH>$ENV{EBROOTNETCDF}</NETCDF_PATH>
-    <NETCDF_C_PATH>$ENV{EBROOTNETCDFMINCPLUSPLUS4}</NETCDF_C_PATH>
+    <NETCDF_C_PATH>$ENV{EBROOTNETCDF}</NETCDF_C_PATH>
     <NETCDF_FORTRAN_PATH>$ENV{EBROOTNETCDFMINFORTRAN}</NETCDF_FORTRAN_PATH>
     <PIO_FILESYSTEM_HINTS>gpfs</PIO_FILESYSTEM_HINTS>
   </compiler>
@@ -151,7 +151,7 @@ Author: Alex Domingo (Vrije Universiteit Brussel)
     </SLIBS>
     <ESMF_LIBDIR>$ENV{EBROOTESMF}/lib</ESMF_LIBDIR>
     <NETCDF_PATH>$ENV{EBROOTNETCDF}</NETCDF_PATH>
-    <NETCDF_C_PATH>$ENV{EBROOTNETCDFMINCPLUSPLUS4}</NETCDF_C_PATH>
+    <NETCDF_C_PATH>$ENV{EBROOTNETCDF}</NETCDF_C_PATH>
     <NETCDF_FORTRAN_PATH>$ENV{EBROOTNETCDFMINFORTRAN}</NETCDF_FORTRAN_PATH>
     <PIO_FILESYSTEM_HINTS>gpfs</PIO_FILESYSTEM_HINTS>
   </compiler>