diff --git a/debian/openwebrx.config b/debian/openwebrx.config
index c5adb97..9a19393 100755
--- a/debian/openwebrx.config
+++ b/debian/openwebrx.config
@@ -1,4 +1,4 @@
-#!/bin/sh -ex
+#!/bin/sh -e
 . /usr/share/debconf/confmodule
 
 db_get openwebrx/admin_user_configured
diff --git a/debian/openwebrx.postinst b/debian/openwebrx.postinst
index fba8eef..5bdfcec 100755
--- a/debian/openwebrx.postinst
+++ b/debian/openwebrx.postinst
@@ -1,7 +1,7 @@
 #!/bin/bash
 . /usr/share/debconf/confmodule
 
-set -exuo pipefail
+set -euo pipefail
 
 OWRX_USER="openwebrx"
 OWRX_DATADIR="/var/lib/openwebrx"