Index: adm/templates/env.install.sh.in
--- adm/templates/env.install.sh.in.orig
+++ adm/templates/env.install.sh.in
@@ -34,7 +34,7 @@ shopt -u nocasematch
 
 # ----- Set path to 3rd party and OCCT libraries -----
 anArch=`uname -m`
-if [ "$anArch" != "x86_64" ] && [ "$anArch" != "ia64" ] && [ "$anArch" != "aarch64" ] && [ "$anArch" != "arm64" ]; then
+if [ "$anArch" != "x86_64" ] && [ "$anArch" != "ia64" ] && [ "$anArch" != "aarch64" ] && [ "$anArch" != "arm64" ] && [ "$anArch" != "amd64" ]; then
   export ARCH="32";
 else
   export ARCH="64";
