2 files changed, 7 insertions, 3 deletions

diff --git a/scripts/watch/client.sh b/scripts/watch/client.sh
index 2481e2269..710c87037 100755
--- a/scripts/watch/client.sh
+++ b/scripts/watch/client.sh
@@ -1,5 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
-cd client || exit -1
+set -eu
+
+cd client
 
 npm run ng -- server --hmr --host 0.0.0.0 --disable-host-check --port 3000
diff --git a/scripts/watch/server.sh b/scripts/watch/server.sh
index 448f69552..42a594d85 100755
--- a/scripts/watch/server.sh
+++ b/scripts/watch/server.sh
@@ -1,4 +1,6 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+set -eu
 
 NODE_ENV=test concurrently -k \
   "npm run tsc -- --sourceMap && npm run nodemon -- --delay 2 --watch ./dist dist/server" \