diff --git a/be3600.sh b/be3600.sh
index 78cff5d..f9a0459 100644
--- a/be3600.sh
+++ b/be3600.sh
@@ -86,6 +86,7 @@ while true; do
 
     case $choice in
     1)
+        add_arch_64bit
         install_istore_os_style
         setup_base_init
         do_istore
diff --git a/be6500.sh b/be6500.sh
index 392e510..5115e2a 100644
--- a/be6500.sh
+++ b/be6500.sh
@@ -86,6 +86,7 @@ while true; do
 
     case $choice in
     1)
+        add_arch_64bit
         install_istore_os_style
         setup_base_init
         do_istore
diff --git a/be9300.sh b/be9300.sh
index 79fe641..5aa4cc4 100644
--- a/be9300.sh
+++ b/be9300.sh
@@ -86,6 +86,7 @@ while true; do
 
     case $choice in
     1)
+        add_arch_64bit
         install_istore_os_style
         setup_base_init
         do_istore