diff --git a/scripts/build-index.js b/scripts/build-index.js
index 360b35c19..dc8b5d181 100644
--- a/scripts/build-index.js
+++ b/scripts/build-index.js
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: MIT
+
 'use strict';
 
 const glob = require('glob');
diff --git a/scripts/build.sh b/scripts/build.sh
index 043e45d1c..04936818f 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: MIT
 
 # This script is executed by GitHub Actions for every successful push (on any branch, PR or not).
 set -ex
diff --git a/scripts/check-pr.sh b/scripts/check-pr.sh
index f5ff39499..19bb3a25a 100755
--- a/scripts/check-pr.sh
+++ b/scripts/check-pr.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: MIT
 
 # This script is executed by GitHub Actions for every pull request opened.
 # It currently accomplishes the following objectives (for English pages only):
diff --git a/scripts/deploy.sh b/scripts/deploy.sh
index 7312bbb5a..ff3876ca9 100755
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: MIT
 
 # This script is executed by GitHub Actions when a PR is merged (i.e. in the `deploy` step).
 set -ex
diff --git a/scripts/pdf/basic.css b/scripts/pdf/basic.css
index 76bc255b5..a81c5efce 100644
--- a/scripts/pdf/basic.css
+++ b/scripts/pdf/basic.css
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: MIT */
+
 @font-face {
     font-family: "PT Serif";
     src: url("pt-serif-web-regular.ttf") format("truetype");
diff --git a/scripts/pdf/render.py b/scripts/pdf/render.py
index 89a907769..102dacaeb 100644
--- a/scripts/pdf/render.py
+++ b/scripts/pdf/render.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: MIT
 
 """
 A Python script to generate a single PDF document with all the `tldr` pages. It works by generating
diff --git a/scripts/pdf/solarized-dark.css b/scripts/pdf/solarized-dark.css
index 543b51097..a4aeb469d 100644
--- a/scripts/pdf/solarized-dark.css
+++ b/scripts/pdf/solarized-dark.css
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: MIT */
+
 code {
   color: #b58900;
 }
diff --git a/scripts/pdf/solarized-light.css b/scripts/pdf/solarized-light.css
index eb2ff4fcb..423f8df57 100644
--- a/scripts/pdf/solarized-light.css
+++ b/scripts/pdf/solarized-light.css
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: MIT */
+
 code {
   color: #dc322f
 }
diff --git a/scripts/send-to-bot.py b/scripts/send-to-bot.py
index ad85eff6f..785f0dccc 100644
--- a/scripts/send-to-bot.py
+++ b/scripts/send-to-bot.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: MIT
 
 import os
 import sys
diff --git a/scripts/set-more-info-link.py b/scripts/set-more-info-link.py
index 6ccffeef3..5ed9238cc 100644
--- a/scripts/set-more-info-link.py
+++ b/scripts/set-more-info-link.py
@@ -1,4 +1,6 @@
 #!/usr/bin/env python3
+# SPDX-License-Identifier: MIT
+
 import argparse
 import os
 import re
diff --git a/scripts/test.sh b/scripts/test.sh
index ce750e117..84958f20c 100755
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+# SPDX-License-Identifier: MIT
 
 # This script is executed by GitHub Actions for every successful push (on any branch, PR or not).
 # It runs some basic tests on pages. If the build is also a PR, additional