diff --git a/advisorycircular.sh b/advisorycircular.sh
index e4d1c61..7ebdecd 100644
--- a/advisorycircular.sh
+++ b/advisorycircular.sh
@@ -6,8 +6,9 @@ instance="$1"
 config_dir=/etc/advisorycircular
 run_dir=/var/lib/advisorycircular
 sqb_path=/usr/local/share/advisorycircular/clean-basestation.sqb
+interval=15
 
 config_path="$config_dir"/"$instance"-config.yaml
 secrets_path="$config_dir"/"$instance"-secrets.yaml
 history_path="$run_dir"/"$instance"-history.json
-(cd "$run_dir" && "$dir"/intervalexec 15 node $dir/out/advisorycircular.js --config "$config_path" --secrets "$secrets_path" --basestation-sqb "$sqb_path" --history "$history_path" --log-prefix "$instance")
+(cd "$run_dir" && "$dir"/intervalexec $interval node $dir/out/advisorycircular.js --config "$config_path" --secrets "$secrets_path" --basestation-sqb "$sqb_path" --history "$history_path" --log-prefix "$instance")