diff --git a/salt/telegraf/scripts/os.sh b/salt/telegraf/scripts/os.sh
index f0dc8d15a..a0ce3d315 100644
--- a/salt/telegraf/scripts/os.sh
+++ b/salt/telegraf/scripts/os.sh
@@ -8,7 +8,7 @@
 # if this script isn't already running
 if [[ ! "`pidof -x $(basename $0) -o %PPID`" ]]; then
 
-    NEEDS_RESTART=$(cat /var/log/sostatus/needs-restarted)
+    NEEDS_RESTART=$(cat /var/log/sostatus/needs_restarted)
 
     echo "os restart=$NEEDS_RESTART"