diff --git a/doc/topics/reactor/index.rst b/doc/topics/reactor/index.rst
index 08d3d1d8f9..e0047616da 100644
--- a/doc/topics/reactor/index.rst
+++ b/doc/topics/reactor/index.rst
@@ -57,7 +57,9 @@ and each event tag has a list of reactor SLS files to be run.
         - /srv/reactor/destroy/*.sls    # Globs can be used to match file names
 
       - 'myco/custom/event/tag':        # React to custom event tags
-        - salt://reactor/mycustom.sls   # Put reactor files under file_roots
+        - salt://_reactor/mycustom.sls   # Put reactor files under file_roots. Can be served from any filserver backend (GitFS, etc.)
+
+
 
 
 Reactor sls files are similar to state and pillar sls files.  They are