diff --git a/config.sh b/config.sh
index 1f3bf1fc05b4346515ac641ccb92a4ab2eae4125..4272ccc704ab05da12c09d5e3e92c487b7e27e63 100755
--- a/config.sh
+++ b/config.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env bash -e
+#!/usr/bin/env bash
+set -e
 
 # Configuration
 export TARGET=x86_64-unknown-redox
diff --git a/cook.sh b/cook.sh
index cab949fc9e4c740a67150c829e6feed05d5c522c..7495999aa3a8f48f1b0d4b16d11e6867dc9941bf 100755
--- a/cook.sh
+++ b/cook.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env bash -e
+#!/usr/bin/env bash
+set -e
 
 source config.sh
 
diff --git a/fetch.sh b/fetch.sh
index b73edf9fc4eb18f1386623b5b4f3f28286ec9c52..99b811340aeee82f0f0ed8369ac73daa792c8945 100755
--- a/fetch.sh
+++ b/fetch.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env bash -e
+#!/usr/bin/env bash
+set -e
 
 source config.sh
 
diff --git a/repo.sh b/repo.sh
index f5bc33fe8213c3fe80a1248d330833a524a3ab09..4b54c566f09d46c3a6ca6d31a1251da727ead9af 100755
--- a/repo.sh
+++ b/repo.sh
@@ -1,4 +1,5 @@
-#!/usr/bin/env bash -e
+#!/usr/bin/env bash
+set -e
 
 source config.sh