diff --git a/tools/extract-all-patch-data.sh b/tools/extract-all-patch-data.sh
index 01acf24e..82b52acd 100644
--- a/tools/extract-all-patch-data.sh
+++ b/tools/extract-all-patch-data.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -euo pipefail
+
 SCRIPT_FOLDER="$(realpath "$(dirname "$0")")"
 SCRIPT="$SCRIPT_FOLDER/extract-patch-data.sh"
 
diff --git a/tools/extract-patch-data.sh b/tools/extract-patch-data.sh
index 78cfdade..7c34044b 100644
--- a/tools/extract-patch-data.sh
+++ b/tools/extract-patch-data.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -euo pipefail
+
 while read current_line
 do
     if [[ $current_line =~ ^Filename:* ]]; then