diff --git a/poky/scripts/postinst-intercepts/delay_to_first_boot b/poky/scripts/postinst-intercepts/delay_to_first_boot
index ecdbef9..fa8e1ca 100644
--- a/poky/scripts/postinst-intercepts/delay_to_first_boot
+++ b/poky/scripts/postinst-intercepts/delay_to_first_boot
@@ -1,2 +1,6 @@
 #!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
+
 exit 1
diff --git a/poky/scripts/postinst-intercepts/postinst_intercept b/poky/scripts/postinst-intercepts/postinst_intercept
index b18e806..b91974c 100755
--- a/poky/scripts/postinst-intercepts/postinst_intercept
+++ b/poky/scripts/postinst-intercepts/postinst_intercept
@@ -1,5 +1,7 @@
 #!/bin/sh
 #
+# SPDX-License-Identifier: MIT
+#
 # This script is called from inside postinstall scriptlets at do_rootfs time. It
 # actually adds, at the end, the list of packages for which the intercept script
 # is valid. Also, if one wants to pass any variables to the intercept script from
diff --git a/poky/scripts/postinst-intercepts/update_font_cache b/poky/scripts/postinst-intercepts/update_font_cache
index e0ec471..3053c70 100644
--- a/poky/scripts/postinst-intercepts/update_font_cache
+++ b/poky/scripts/postinst-intercepts/update_font_cache
@@ -1,4 +1,7 @@
 #!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
 
 set -e
 
diff --git a/poky/scripts/postinst-intercepts/update_gio_module_cache b/poky/scripts/postinst-intercepts/update_gio_module_cache
index d1f0140..c87fa85 100644
--- a/poky/scripts/postinst-intercepts/update_gio_module_cache
+++ b/poky/scripts/postinst-intercepts/update_gio_module_cache
@@ -1,4 +1,7 @@
 #!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
 
 set -e
 
diff --git a/poky/scripts/postinst-intercepts/update_gtk_immodules_cache b/poky/scripts/postinst-intercepts/update_gtk_immodules_cache
index 3955169..9f07ccc 100644
--- a/poky/scripts/postinst-intercepts/update_gtk_immodules_cache
+++ b/poky/scripts/postinst-intercepts/update_gtk_immodules_cache
@@ -1,4 +1,7 @@
 #!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
 
 set -e
 
diff --git a/poky/scripts/postinst-intercepts/update_icon_cache b/poky/scripts/postinst-intercepts/update_icon_cache
index 9cf2a72..212209a 100644
--- a/poky/scripts/postinst-intercepts/update_icon_cache
+++ b/poky/scripts/postinst-intercepts/update_icon_cache
@@ -1,4 +1,7 @@
 #!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
 
 set -e
 
diff --git a/poky/scripts/postinst-intercepts/update_pixbuf_cache b/poky/scripts/postinst-intercepts/update_pixbuf_cache
index ebea07c..ea12814 100644
--- a/poky/scripts/postinst-intercepts/update_pixbuf_cache
+++ b/poky/scripts/postinst-intercepts/update_pixbuf_cache
@@ -1,4 +1,7 @@
 #!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
 
 set -e
 
diff --git a/poky/scripts/postinst-intercepts/update_udev_hwdb b/poky/scripts/postinst-intercepts/update_udev_hwdb
index b5cce0a..c4fb2bf 100644
--- a/poky/scripts/postinst-intercepts/update_udev_hwdb
+++ b/poky/scripts/postinst-intercepts/update_udev_hwdb
@@ -1,4 +1,7 @@
 #!/bin/sh
+#
+# SPDX-License-Identifier: MIT
+#
 
 set -e