diff --git a/cyberpanel.sh b/cyberpanel.sh
index 268863983..479bf9ce8 100644
--- a/cyberpanel.sh
+++ b/cyberpanel.sh
@@ -248,8 +248,8 @@ else
 fi
 
 
-if ! uname -m | grep -q 64 ; then
-  echo -e "x64 system is required...\n"
+if ! uname -m | grep -q x86_64 ; then
+  echo -e "x86_64 system is required...\n"
   exit
 fi
 
diff --git a/cyberpanel_upgrade.sh b/cyberpanel_upgrade.sh
index 0d9983f5d..4da8ca91c 100644
--- a/cyberpanel_upgrade.sh
+++ b/cyberpanel_upgrade.sh
@@ -108,8 +108,8 @@ if [[ ! -f /etc/os-release ]] ; then
   exit
 fi
 
-if ! uname -m | grep -q 64 ; then
-  echo -e "x64 system is required...\n"
+if ! uname -m | grep -q x86_64 ; then
+  echo -e "x86_64 system is required...\n"
   exit
 fi