diff --git a/i2samp.py b/i2samp.py
index 140e982..ee5ee86 100644
--- a/i2samp.py
+++ b/i2samp.py
@@ -105,6 +105,9 @@ def main():
 Description=Invoke aplay from /dev/zero at system start.
 
 [Service]
+Restart=on-failure
+RestartSec=5s
+
 ExecStart=/usr/bin/aplay -D default -t raw -r 44100 -c 2 -f S16_LE /dev/zero
 
 [Install]