Update INSTALL.md

diff --git a/INSTALL.md b/INSTALL.md
index 9dc77a4546c6adbd19e360b69a2374baa17e106c..8f52efe9062342678817211b564f30144ffca651 100644 (file)
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -33,6 +33,10 @@ Remove it as follows:
 ```
 Do this until no more copies of `shairport-sync` are found.
 
+### Remove Old Startup Scripts
+You should also remove the startup script files `/etc/systemd/system/shairport-sync.service` and `/etc/init.d/shairport-sync` if they exist – new ones will be installed in necessary.
+
+
 ### Build and Install
 Okay, now let's get the tools and sources for building and installing Shairport Sync.