diff --git a/mods/packages-apply/data/chroot b/mods/packages-apply/data/chroot
index 78a4af3..dfbfdd1 100755
--- a/mods/packages-apply/data/chroot
+++ b/mods/packages-apply/data/chroot
@@ -3,7 +3,7 @@ set -e
 cat << EOF | debconf-set-selections
 firmware-ipw2x00 firmware-ipw2x00/license/accepted boolean true
 EOF
-apt -y update
+apt --error-on=any -y update
 apt -y upgrade
 apt -y install $WDVN_PACKAGES_INTERACTIVE
 export DEBIAN_FRONTEND="noninteractive"
diff --git a/mods/packages-base/data/chroot b/mods/packages-base/data/chroot
index c81b7c0..a17b969 100755
--- a/mods/packages-base/data/chroot
+++ b/mods/packages-base/data/chroot
@@ -1,4 +1,4 @@
 #!/bin/bash
 set -e
-apt -y update
+apt --error-on=any -y update
 apt -y upgrade
diff --git a/mods/sources-proprietary/data/chroot b/mods/sources-proprietary/data/chroot
index 229ea14..2cad80a 100755
--- a/mods/sources-proprietary/data/chroot
+++ b/mods/sources-proprietary/data/chroot
@@ -1,2 +1,3 @@
 #!/bin/sh
-apt update
\ No newline at end of file
+set -e
+apt --error-on=any -y update
\ No newline at end of file