diff --git a/install.sh b/install.sh
index d77c84f..8e1a977 100644
--- a/install.sh
+++ b/install.sh
@@ -21,6 +21,7 @@ mburl="https://monlor.coding.net/p/mbfiles/d/mbfiles/git/lfs/master"
 mbtmp="/tmp/mbtmp"
 [ ! -d "${mbtmp}" ] && mkdir -p ${mbtmp}
 model=$(uname -ms | tr ' ' '_' | tr '[A-Z]' '[a-z]')
+[ -n "$(echo $model | grep -E "linux.*aarch.*")" ] && model="linux_arm"
 [ -n "$(echo $model | grep -E "linux.*arm.*")" ] && model="linux_arm"
 [ -n "$(echo $model | grep -E "linux.*mips.*")" ] && model="linux_mips"
 [ -n "$(echo $model | grep -E "linux.*x86_64.*")" ] && model="linux_x86_64"
diff --git a/install_github.sh b/install_github.sh
index 71c5772..9deb46c 100644
--- a/install_github.sh
+++ b/install_github.sh
@@ -21,6 +21,7 @@ mburl="https://raw.githubusercontent.com/monlor/mbfiles/master"
 mbtmp="/tmp/mbtmp"
 [ ! -d "${mbtmp}" ] && mkdir -p ${mbtmp}
 model=$(uname -ms | tr ' ' '_' | tr '[A-Z]' '[a-z]')
+[ -n "$(echo $model | grep -E "linux.*aarch.*")" ] && model="linux_arm"
 [ -n "$(echo $model | grep -E "linux.*arm.*")" ] && model="linux_arm"
 [ -n "$(echo $model | grep -E "linux.*mips.*")" ] && model="linux_mips"
 [ -n "$(echo $model | grep -E "linux.*x86_64.*")" ] && model="linux_x86_64"
diff --git a/update.sh b/update.sh
index d2adbc7..8884989 100644
--- a/update.sh
+++ b/update.sh
@@ -37,6 +37,7 @@ rm -rf ${mbroot}/bin/base64*
 
 if [ -z "$(mbdb get mixbox.main.model)" ]; then
 	model=$(uname -ms | tr ' ' '_' | tr '[A-Z]' '[a-z]')
+	[ -n "$(echo $model | grep -E "linux.*aarch.*")" ] && model="linux_arm"
 	[ -n "$(echo $model | grep -E "linux.*arm.*")" ] && model="linux_arm"
 	[ -n "$(echo $model | grep -E "linux.*mips.*")" ] && model="linux_mips"
 	mbdb set mixbox.main.model="$model"