diff --git a/cyberpanel.sh b/cyberpanel.sh
index 40d8bb431..ca12e6a51 100644
--- a/cyberpanel.sh
+++ b/cyberpanel.sh
@@ -253,8 +253,8 @@ 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 ee15bb968..0e00cc637 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