diff --git a/services/numberchords/update.sh b/services/numberchords/update.sh
new file mode 100755
index 0000000..d5bc935
--- /dev/null
+++ b/services/numberchords/update.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+chmod +x /etc/init.d/numberchords-api.service
+chmod +x /etc/init.d/numberchords-db.service
+chmod +x /etc/init.d/numberchords-identity.service
+chmod +x /etc/init.d/numberchords-web.service
diff --git a/update.sh b/update.sh
old mode 100644
new mode 100755