diff --git a/README.md b/README.md
index f62ead6..fc222e2 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ A Bash script that monitors system usage stats and alerts if they rise above con
 Checks disk free space, CPU load average, RAM usage, and ZFS pool health.
 
 Sends the CPU usage percentage to Uptime Kuma as the ping latency so a useful graph will be shown on the dashboard.
-You can replace this with the RAM usage by finding `ping=$CPU_PERCENT` near the bottom of the script and replacing it with `ping=$MEM_PERCENT`.
+You can replace this with the RAM usage or disable the graph by modifying the `GRAPH` variable.
 
 ## One-line installer