diff --git a/collector.sh b/collector.sh
index 959ae89..0d444ba 100755
--- a/collector.sh
+++ b/collector.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/sh
+#!/usr/bin/bash
 # Collects and logs data from the OpenShipData API and the OSM API
 #
 source ./secrets
@@ -23,7 +23,7 @@ country=$(echo "$osm_response" | jq --raw-output .address.country)
 
 echo "La ville la plus proche est $town dans la province de $province, $country"
 
-curl -s -d "Donnees collectes" $NTFY_ENDPOINT
+#curl -s -d "Donnees collectes" $NTFY_ENDPOINT
 
 # store values in file
 if ! [ -e "$DATA_FILE" ] ; then
@@ -36,7 +36,7 @@ if ! [ -w "$DATA_FILE" ] ; then
     exit 1
 fi
 
-timestamp=$(date)
+timestamp=$(date -u +"%Y-%m-%d %H:%M:%S UTC")
 echo "\"$timestamp\",$lat,$lon,$bearing,$speed,\"$town\",\"$province\",\"$country\"" >> $DATA_FILE
 
 exit 0