diff --git a/timelapse-stop.sh b/timelapse-stop.sh
deleted file mode 100755
index 432230d..0000000
--- a/timelapse-stop.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-# Kill a running timelapse.
-kill $(ps aux | grep '/[u]sr/bin/python /home/pi/pi-timelapse/timelapse.py' | awk '{print $2}')
diff --git a/timelapse.service b/timelapse.service
index cc476ba..8eacde0 100644
--- a/timelapse.service
+++ b/timelapse.service
@@ -6,7 +6,7 @@ After=network.target
 Type=simple
 ExecStart=/usr/bin/python /home/pi/pi-timelapse/timelapse.py
 RemainAfterExit=true
-ExecStop=/home/pi/pi-timelapse/timelapse-stop.sh
+ExecStop=pkill -f timelapse.py
 StandardOutput=journal
 StandardError=journal
 User=pi