diff --git a/qemu/bin/linux-spice b/qemu/bin/linux-spice
index e8e1ad3..d38aeb8 100755
--- a/qemu/bin/linux-spice
+++ b/qemu/bin/linux-spice
@@ -1,4 +1,4 @@
-#!/bin/sh -ex
+#!/bin/sh -x
 exec linux \
 	-vga qxl \
 	-device virtio-serial \
diff --git a/qemu/bin/redox b/qemu/bin/redox
index 8cb3f11..d801324 100755
--- a/qemu/bin/redox
+++ b/qemu/bin/redox
@@ -1,4 +1,4 @@
-#!/bin/sh -ex
+#!/bin/sh -x
 exec qemu-system-x86_64 \
 	-enable-kvm \
 	-M q35 \
diff --git a/qemu/bin/redox-spice b/qemu/bin/redox-spice
index 2da44b2..f550aa6 100755
--- a/qemu/bin/redox-spice
+++ b/qemu/bin/redox-spice
@@ -1,4 +1,4 @@
-#!/bin/sh -ex
+#!/bin/sh -x
 exec redox \
 	-vga qxl -spice port="$(first-free-port 5900)",addr=127.0.0.1,disable-ticketing=on \
 	"$@"
diff --git a/qemu/bin/windows b/qemu/bin/windows
index 5fd4207..acf4f15 100755
--- a/qemu/bin/windows
+++ b/qemu/bin/windows
@@ -1,4 +1,4 @@
-#!/bin/sh -ex
+#!/bin/sh -x
 qemu-system-x86_64 \
 	-enable-kvm \
 	-cpu host -smp "$(("$(nproc)" / 2))" \