3 files changed, 9 insertions, 3 deletions

diff --git a/scripts/dev/client.sh b/scripts/dev/client.sh
index 6d4e7000e..ecd934888 100755
--- a/scripts/dev/client.sh
+++ b/scripts/dev/client.sh
@@ -1,4 +1,6 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+set -eu
 
 NODE_ENV=test concurrently -k \
   "npm run watch:client" \
diff --git a/scripts/dev/index.sh b/scripts/dev/index.sh
index 938bf6056..dcbf62d37 100755
--- a/scripts/dev/index.sh
+++ b/scripts/dev/index.sh
@@ -1,4 +1,6 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+set -eu
 
 NODE_ENV=test concurrently -k \
   "npm run watch:client" \
diff --git a/scripts/dev/server.sh b/scripts/dev/server.sh
index 3130f1d87..bfe322ce1 100755
--- a/scripts/dev/server.sh
+++ b/scripts/dev/server.sh
@@ -1,4 +1,6 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+set -eu
 
 if [ ! -f "./client/dist/index.html" ]; then
   echo "client/dist/index.html does not exist, compile client files..."