diff --git a/BuildServer/Unix/build.sh b/BuildServer/Unix/build.sh
index bbb662f608e345c2adb801656d8d6e53f1e178cc..7e53e7cf701f2f491824fc497fcf1dc79a564d81 100755
--- a/BuildServer/Unix/build.sh
+++ b/BuildServer/Unix/build.sh
@@ -5,5 +5,5 @@ rm -Rf build_${compiler##/*}
 mkdir build_${compiler##/*}
 cd build_${compiler##/*}
 
-cmake -D USE_HDF=ON -D CMAKE_Fortran_COMPILER=${compiler} -D HDF5_INCLUDE_PATH=${HDF5_INCLUDE_PATH} ..
+cmake -D ARCH32=OFF -D USE_HDF=ON -D CMAKE_Fortran_COMPILER=${compiler} -D HDF5_INCLUDE_PATH=${HDF5_INCLUDE_PATH} ..
 cmake --build .
\ No newline at end of file
diff --git a/BuildServer/Windows/build.bat b/BuildServer/Windows/build.bat
index d20c3cc894b857c5996d0df142e737ef29f0f5c3..bd10a551dc9212897e15a4a3c444edaf7b7954a9 100755
--- a/BuildServer/Windows/build.bat
+++ b/BuildServer/Windows/build.bat
@@ -6,9 +6,9 @@ mkdir build_%compiler%
 cd build_%compiler%
 
 if %compiler% neq gfortran (
-cmake -G "NMake Makefiles" -D USE_HDF=ON -D CMAKE_Fortran_COMPILER=%compiler% -D HDF5_INCLUDE_PATH=%HDF5_INCLUDE_PATH% ..
+cmake -G "NMake Makefiles" -D ARCH32=OFF -D USE_HDF=ON -D CMAKE_Fortran_COMPILER=%compiler% -D HDF5_INCLUDE_PATH=%HDF5_INCLUDE_PATH% ..
 ) else (
-cmake -G "MinGW Makefiles" -D USE_HDF=ON -D CMAKE_Fortran_COMPILER=%compiler% -D HDF5_INCLUDE_PATH=%HDF5_INCLUDE_PATH% ..
+cmake -G "MinGW Makefiles" -D ARCH32=OFF -D USE_HDF=ON -D CMAKE_Fortran_COMPILER=%compiler% -D HDF5_INCLUDE_PATH=%HDF5_INCLUDE_PATH% ..
 )
 
 cmake --build .
\ No newline at end of file