diff --git a/stdin2discord.bash b/stdin2discord.bash
old mode 100644
new mode 100755
index 1a7b5ca..7e40dc8
--- a/stdin2discord.bash
+++ b/stdin2discord.bash
@@ -1,5 +1,5 @@
 #!/bin/bash
-set -e
+set -euo pipefail
 
 send() {
     local _msg=$1
diff --git a/update_cec_list.bash b/update_cec_list.bash
index 9ed2de8..4d447e0 100755
--- a/update_cec_list.bash
+++ b/update_cec_list.bash
@@ -1,4 +1,5 @@
 #!/usr/bin/bash
+set -euo pipefail
 
 http_response=$(curl -s -L -o list.csv -w "%{http_code}" "https://docs.google.com/spreadsheets/d/e/2PACX-1vTXE8HCavThmJt1Wshy3GyF2ZJ-264SbNRVucsPUe2rbEgpm-e3tqsX-8K2mwsG4ozBj6qUyOOd4RMe/pub?gid=1832580214&single=true&output=csv")
 if [ $http_response != "200" ]; then