diff --git a/common.d/build_functions.sh b/common.d/build_functions.sh
index 3376bd7..bb9713f 100644
--- a/common.d/build_functions.sh
+++ b/common.d/build_functions.sh
@@ -126,20 +126,6 @@ prepare_chroot()
     mount -t devtmpfs devtmpfs "$rootdir/dev" > /dev/null 2>&1
     mount -t devpts devpts "$rootdir/dev/pts" > /dev/null 2>&1
     mount -t tmpfs devshm "$rootdir/dev/shm" > /dev/null 2>&1
-
-    if uname -m | grep -q aarch64 || [ -f "/proc/sys/fs/binfmt_misc/qemu-aarch64" ]; then
-        log "Cancel qemu install for arm64" internal
-    else
-        wget  -q --show-progress -N https://github.com/multiarch/qemu-user-static/releases/download/v7.2.0-1/qemu-aarch64-static -O ./cache/qemu-aarch64-static
-        install -m755 ./cache/qemu-aarch64-static "$rootdir/"
-
-        # shellcheck disable=SC2028
-        echo ':aarch64:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/qemu-aarch64-static:PF' > /proc/sys/fs/binfmt_misc/register 2> /dev/null
-    
-        # shellcheck disable=SC2028
-        echo ':aarch64ld:M::\x7fELF\x02\x01\x01\x03\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\xb7\x00:\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/qemu-aarch64-static:PF' > /proc/sys/fs/binfmt_misc/register 2> /dev/null
-    
-    fi
     return 0
 }
 
@@ -157,20 +143,6 @@ detach_chroot()
     umount "$rootdir/dev/pts"
     umount "$rootdir/dev/shm"
     umount "$rootdir/dev"
-
-    if uname -m | grep -q aarch64; then
-        log "Cancel qemu uninstall for arm64" internal
-    else
-        if [ -f "/proc/sys/fs/binfmt_misc/aarch64" ]; then
-            echo -1 > /proc/sys/fs/binfmt_misc/aarch64 2> /dev/null
-        fi
-        if [ -f "/proc/sys/fs/binfmt_misc/aarch64ld" ]; then
-            echo -1 > /proc/sys/fs/binfmt_misc/aarch64ld 2> /dev/null
-        fi
-        if [ -f "$rootdir/qemu-aarch64-static" ]; then
-            rm "$rootdir/qemu-aarch64-static"
-        fi
-    fi
     return 0
 }