diff --git a/salt/common/tools/sbin/so-sensor-clean b/salt/common/tools/sbin/so-sensor-clean
index a7aa64d99..63f102f0c 100755
--- a/salt/common/tools/sbin/so-sensor-clean
+++ b/salt/common/tools/sbin/so-sensor-clean
@@ -115,7 +115,7 @@ clean() {
 }
 
 # Check to see if we are already running
-IS_RUNNING=$(ps aux | grep "sensor_clean" | grep -v grep | wc -l)
+IS_RUNNING=$(ps aux | grep "so-sensor-clean" | grep -v grep | wc -l)
 [ "$IS_RUNNING" -gt 2 ] && echo "$(date) - $IS_RUNNING sensor clean script processes running...exiting." >>$LOG && exit 0
 
 if [ "$CUR_USAGE" -gt "$CRIT_DISK_USAGE" ]; then