diff --git a/overlays/arch-sdk/lib/systemd/system/opt-sysroot.mount b/overlays/arch-sdk/lib/systemd/system/opt-sysroot.mount
index 40f980623a216824cb6fd02545393bc317278015..80d3d44247457583157999d4862f6c5b20a05de0 100644
--- a/overlays/arch-sdk/lib/systemd/system/opt-sysroot.mount
+++ b/overlays/arch-sdk/lib/systemd/system/opt-sysroot.mount
@@ -1,3 +1,4 @@
+[Unit]
 Description=Mount points for sysroots
 Before=local-fs.target