diff --git a/scripts/build-container.sh b/scripts/build-container.sh
index 69a8c99a..5da4784a 100755
--- a/scripts/build-container.sh
+++ b/scripts/build-container.sh
@@ -1,4 +1,5 @@
-#/bin/bash -e
+#!/bin/bash -e
+set -e
 
 usage() {
 	echo "Usage: $0 [OPTIONS]"
diff --git a/scripts/build-private.sh b/scripts/build-private.sh
index 1526a754..ade64829 100755
--- a/scripts/build-private.sh
+++ b/scripts/build-private.sh
@@ -1,4 +1,5 @@
 #!/bin/bash -e
+set -e
 
 CMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE:-Release}"
 SUNSHINE_EXECUTABLE_PATH="${SUNSHINE_EXECUTABLE_PATH:-/usr/bin/sunshine}"
diff --git a/scripts/build-sunshine.sh b/scripts/build-sunshine.sh
index b49114bb..e8df86cd 100755
--- a/scripts/build-sunshine.sh
+++ b/scripts/build-sunshine.sh
@@ -1,4 +1,5 @@
-#/bin/bash -e
+#!/bin/bash -e
+set -e
 
 usage() {
 	echo "Usage: $0"