Index: acts.conf.sample
--- acts.conf.sample.orig
+++ acts.conf.sample
@@ -11,6 +11,7 @@
 # What command to call for 'tarsnap'.
 # Default: tarsnap
 #tarsnap="nice -n19 ionice -c3 tarsnap"  # Linux
+#tarsnap="/usr/bin/nice /usr/local/bin/tarsnap"  # OpenBSD
 
 # tarsnapbackupoptions
 # What options to use when backing up.
