diff --git a/ChangeMirrors.sh b/ChangeMirrors.sh
index a5f23d1..59d7fa0 100755
--- a/ChangeMirrors.sh
+++ b/ChangeMirrors.sh
@@ -1201,7 +1201,7 @@ deb ${basic_url} ${source_suffix}
     esac
     ## Armbian
     if [ -f $File_ArmbianRelease ]; then
-        echo "deb ${WEB_PROTOCOL}://${SOURCE}/armbian ${SYSTEM_VERSION_CODENAME} main ${SYSTEM_VERSION_CODENAME}-utils ${SYSTEM_VERSION_CODENAME}-desktop" >>$File_DebianSourceList
+        echo "deb [signed-by=/usr/share/keyrings/armbian.gpg] ${WEB_PROTOCOL}://${SOURCE}/armbian ${SYSTEM_VERSION_CODENAME} main ${SYSTEM_VERSION_CODENAME}-utils ${SYSTEM_VERSION_CODENAME}-desktop" >>$File_ArmbianSourceList
     fi
 }