diff --git a/ais_query.sh b/ais_query.sh
index 37b1d2b..0833928 100755
--- a/ais_query.sh
+++ b/ais_query.sh
@@ -185,4 +185,4 @@ trap cleanup EXIT INT TERM
 SUBSCRIPTION_MSG=$(create_subscription_message)
 
 # Connect to websocket and send subscription message
-echo "$SUBSCRIPTION_MSG" | websocat -n --text - -H "Sec-WebSocket-Protocol: json" -v autoreconnect:"$WEBSOCKET_URL" | process_message
+echo "$SUBSCRIPTION_MSG" | websocat --ping-interval 10 -n --text -H "Sec-WebSocket-Protocol: json" -v "$WEBSOCKET_URL" | process_message
diff --git a/subscription.json b/subscription.json
new file mode 100644
index 0000000..111851c
--- /dev/null
+++ b/subscription.json
@@ -0,0 +1 @@
+{"APIKey":"8d32f42f3d7fa506ed5ed549d29279580b99303b","BoundingBoxes":[[[-90,-180],[90,180]]],"FiltersShipMMSI":["227397210"]}