diff --git a/doc/Support/1-Minute-Polling.md b/doc/Support/1-Minute-Polling.md
index e1a62eacbb..12c6ffb77a 100644
--- a/doc/Support/1-Minute-Polling.md
+++ b/doc/Support/1-Minute-Polling.md
@@ -7,7 +7,7 @@ We now have support for polling data at intervals to fit your needs.
 
 > Please be aware of the following:
 
-- If you just want faster up/down alerts, [Fast Ping](../Extensions/Fast-Ping-Check/) is a much
+- If you just want faster up/down alerts, [Fast Ping](../Extensions/Fast-Ping-Check.md) is a much
   easier path to that goal. 
 - You must also change your cron entry for `poller-wrapper.py` for
   this to work (if you change from the default 300 seconds).