diff --git a/modules/akmods/akmods.sh b/modules/akmods/akmods.sh
index 47430f3..827e401 100644
--- a/modules/akmods/akmods.sh
+++ b/modules/akmods/akmods.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -oue pipefail
+set -euo pipefail
 
 function ENABLE_MULTIMEDIA_REPO {
   sed -i 's@enabled=0@enabled=1@g' /etc/yum.repos.d/_copr_ublue-os-akmods.repo && sed -i "0,/enabled/ s@enabled=0@enabled=1@g" /etc/yum.repos.d/negativo17-fedora-multimedia.repo;
diff --git a/modules/bling/bling.sh b/modules/bling/bling.sh
index 356ec0f..e90980a 100644
--- a/modules/bling/bling.sh
+++ b/modules/bling/bling.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 # Fetch bling COPR
 REPO="https://copr.fedorainfracloud.org/coprs/ublue-os/bling/repo/fedora-${OS_VERSION}/ublue-os-bling-fedora-${OS_VERSION}.repo"
diff --git a/modules/bling/installers/container-tools.sh b/modules/bling/installers/container-tools.sh
index 5740eef..b68ffeb 100644
--- a/modules/bling/installers/container-tools.sh
+++ b/modules/bling/installers/container-tools.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 install -c -m 0755 "$BLING_DIRECTORY/files/usr/bin/docker-compose" "/usr/bin/docker-compose"
 install -c -m 0755 "$BLING_DIRECTORY/files/usr/bin/kind" "/usr/bin/kind"
diff --git a/modules/bling/installers/dconf-update-service.sh b/modules/bling/installers/dconf-update-service.sh
index 7ebdc56..0284239 100644
--- a/modules/bling/installers/dconf-update-service.sh
+++ b/modules/bling/installers/dconf-update-service.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 cp -r "$BLING_DIRECTORY/files/usr/lib/systemd/system/dconf-update.service" "/usr/lib/systemd/system/dconf-update.service"
 systemctl enable dconf-update.service
diff --git a/modules/bling/installers/devpod.sh b/modules/bling/installers/devpod.sh
index 9bb8699..2666705 100644
--- a/modules/bling/installers/devpod.sh
+++ b/modules/bling/installers/devpod.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 rpm-ostree install "$BLING_DIRECTORY"/rpms/devpod*.rpm
\ No newline at end of file
diff --git a/modules/bling/installers/flatpaksync.sh b/modules/bling/installers/flatpaksync.sh
index c2b2be4..0568396 100644
--- a/modules/bling/installers/flatpaksync.sh
+++ b/modules/bling/installers/flatpaksync.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -oue pipefail
+set -euo pipefail
 
 SYSTEMD_USER_JOBS_DIR="/usr/lib/systemd/user/"
 
diff --git a/modules/bling/installers/fonts.sh b/modules/bling/installers/fonts.sh
index 200563b..91dec16 100644
--- a/modules/bling/installers/fonts.sh
+++ b/modules/bling/installers/fonts.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 echo "!!!!! The bling font installer has been deprecated in favor of the fonts module. This error-free message will be removed in a future version. !!!!! "
\ No newline at end of file
diff --git a/modules/bling/installers/gnome-vrr.sh b/modules/bling/installers/gnome-vrr.sh
index 9ed2ddd..9543fca 100644
--- a/modules/bling/installers/gnome-vrr.sh
+++ b/modules/bling/installers/gnome-vrr.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 wget -O "/etc/yum.repos.d/_copr_kylegospo-gnome-vrr.repo" "https://copr.fedorainfracloud.org/coprs/kylegospo/gnome-vrr/repo/fedora-${OS_VERSION}/kylegospo-gnome-vrr-fedora-${OS_VERSION}.repo"
 
diff --git a/modules/bling/installers/justfiles.sh b/modules/bling/installers/justfiles.sh
index d976305..76ae80a 100644
--- a/modules/bling/installers/justfiles.sh
+++ b/modules/bling/installers/justfiles.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 cp -r "$BLING_DIRECTORY"/files/usr/share/ublue-os/just/* "/usr/share/ublue-os/just"
\ No newline at end of file
diff --git a/modules/bling/installers/laptop.sh b/modules/bling/installers/laptop.sh
index 25a8aa2..c23c98c 100644
--- a/modules/bling/installers/laptop.sh
+++ b/modules/bling/installers/laptop.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 wget "https://copr.fedorainfracloud.org/coprs/ublue-os/staging/repo/fedora-$(rpm -E %fedora)/ublue-os-staging-fedora-$(rpm -E %fedora).repo" \
     -O "/etc/yum.repos.d/_copr_ublue-os_staging.repo"
diff --git a/modules/bling/installers/nix-installer.sh b/modules/bling/installers/nix-installer.sh
index 9f678ac..a730d75 100644
--- a/modules/bling/installers/nix-installer.sh
+++ b/modules/bling/installers/nix-installer.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 cp "$BLING_DIRECTORY/files/usr/bin/ublue-nix-install" "/usr/bin/ublue-nix-install"
 cp "$BLING_DIRECTORY/files/usr/bin/ublue-nix-uninstall" "/usr/bin/ublue-nix-uninstall"
\ No newline at end of file
diff --git a/modules/bling/installers/ublue-os-wallpapers.sh b/modules/bling/installers/ublue-os-wallpapers.sh
index 6598bb7..7fd7fe2 100644
--- a/modules/bling/installers/ublue-os-wallpapers.sh
+++ b/modules/bling/installers/ublue-os-wallpapers.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 rpm-ostree install "$BLING_DIRECTORY"/rpms/ublue-os-wallpapers*.rpm
\ No newline at end of file
diff --git a/modules/bling/installers/ublue-update.sh b/modules/bling/installers/ublue-update.sh
index c7e2aa7..3fb0110 100644
--- a/modules/bling/installers/ublue-update.sh
+++ b/modules/bling/installers/ublue-update.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 get_config_value() {
     sed -n '/^'"$1"'=/{s/'"$1"'=//;p}' "$2"
diff --git a/modules/default-flatpaks/default-flatpaks.sh b/modules/default-flatpaks/default-flatpaks.sh
index 2e4b926..b4e8e08 100644
--- a/modules/default-flatpaks/default-flatpaks.sh
+++ b/modules/default-flatpaks/default-flatpaks.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 BLING_DIRECTORY="${BLING_DIRECTORY:-"/tmp/bling"}"
 
diff --git a/modules/files/files.sh b/modules/files/files.sh
index 8320dbc..51ff107 100644
--- a/modules/files/files.sh
+++ b/modules/files/files.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 get_yaml_array FILES '.files[]' "$1"
 
diff --git a/modules/fonts/download.sh b/modules/fonts/download.sh
index c80e8ec..d019dc3 100644
--- a/modules/fonts/download.sh
+++ b/modules/fonts/download.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -oue pipefail
+set -euo pipefail
 
 NAME=$1
 FORMAT=$2
diff --git a/modules/fonts/fonts.sh b/modules/fonts/fonts.sh
index d1516af..13c8d9e 100644
--- a/modules/fonts/fonts.sh
+++ b/modules/fonts/fonts.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -oue pipefail
+set -euo pipefail
 
 export FONTS_MODULE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 
diff --git a/modules/fonts/sources/google-fonts.sh b/modules/fonts/sources/google-fonts.sh
index 6588c69..4747795 100644
--- a/modules/fonts/sources/google-fonts.sh
+++ b/modules/fonts/sources/google-fonts.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -oue pipefail
+set -euo pipefail
 
 mapfile -t FONTS <<< "$@"
 URL="https://fonts.google.com/download?family="
diff --git a/modules/fonts/sources/nerd-fonts.sh b/modules/fonts/sources/nerd-fonts.sh
index d1bb215..f85409c 100644
--- a/modules/fonts/sources/nerd-fonts.sh
+++ b/modules/fonts/sources/nerd-fonts.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-set -oue pipefail
+set -euo pipefail
 
 mapfile -t FONTS <<< "$@"
 URL="https://github.com/ryanoasis/nerd-fonts/releases/latest/download/"
diff --git a/modules/rpm-ostree/rpm-ostree.sh b/modules/rpm-ostree/rpm-ostree.sh
index 1c379ba..00cac1f 100644
--- a/modules/rpm-ostree/rpm-ostree.sh
+++ b/modules/rpm-ostree/rpm-ostree.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 # Pull in repos
 get_yaml_array REPOS '.repos[]' "$1"
diff --git a/modules/script/README.md b/modules/script/README.md
index edc64e1..6afcb68 100644
--- a/modules/script/README.md
+++ b/modules/script/README.md
@@ -22,5 +22,5 @@ When creating a script, please make sure
     - `autorun.sh` only executes files that match `*.sh`.
 - ...it starts with a [shebang](<https://en.wikipedia.org/wiki/Shebang_(Unix)>) like `#!/usr/bin/env bash`.
     - This ensures the script is ran with the correct interpreter / shell.
-- ...it contains the command `set -oue pipefail` near the start.
+- ...it contains the command `set -euo pipefail` near the start.
     - This will make the image build fail if your script fails. If you do not care if your script works or not, you can omit this line.
diff --git a/modules/script/script.sh b/modules/script/script.sh
index fe63e0f..25a894f 100644
--- a/modules/script/script.sh
+++ b/modules/script/script.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 get_yaml_array SCRIPTS '.scripts[]' "$1"
 
@@ -13,4 +13,4 @@ find "$PWD" -type f -exec chmod +x {} \;
 for SCRIPT in "${SCRIPTS[@]}"; do
     echo "Running script $SCRIPT"
     eval "$PWD/$SCRIPT"
-done
\ No newline at end of file
+done
diff --git a/modules/systemd/systemd.sh b/modules/systemd/systemd.sh
index dde8208..1642db9 100644
--- a/modules/systemd/systemd.sh
+++ b/modules/systemd/systemd.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 get_yaml_array ENABLED '.system.enabled[]' "$1"
 get_yaml_array DISABLED '.system.disabled[]' "$1"
diff --git a/modules/yafti/yafti.sh b/modules/yafti/yafti.sh
index 288bbe3..c790d42 100644
--- a/modules/yafti/yafti.sh
+++ b/modules/yafti/yafti.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Tell build process to exit if there are any errors.
-set -oue pipefail
+set -euo pipefail
 
 FIRSTBOOT_DATA="/usr/share/ublue-os/firstboot"
 FIRSTBOOT_SCRIPT="${FIRSTBOOT_DATA}/launcher/login-profile.sh"