diff --git a/install.sh b/install.sh
index 52c7cf20..131707b7 100644
--- a/install.sh
+++ b/install.sh
@@ -146,7 +146,7 @@ KillMode=mixed
 [Install]
 WantedBy=multi-user.target
 EOF
-    chmod 644 ServicePath
+    chmod 644 "$ServicePath"
     systemctl daemon-reload
 }