diff --git a/README.md b/README.md
index e8ce608..99634c3 100644
--- a/README.md
+++ b/README.md
@@ -64,3 +64,7 @@ one cannot simply update the scripts with malicious code.
 
 **check_rsyslog.sh** - Check for rsyslog disk queue buffers (Find when logs are buffered)
 
+**check_crashplan_backup.py** - Check latest backup times for crashplan server (uses API), notifies if backups hasn't been completed in 48 hours.
+1. Set hostname in url variable in script to crashplan server
+2. Add credentials to text file which script will read: `printf 'user = admin\npassword = ChangeMe\n' > /root/crashplan-credentials-for-nagios.txt`
+3. Use sudo when exucuting script with nagios