diff --git a/reform2-imx8mq/default.imx8mq-mnt-reform2.dtb.do b/reform2-imx8mq/default.imx8mq-mnt-reform2.dtb.do
index d96c2b1c96f528bafd0a531193182cde5f9b0f0f..4a208a8197696941d07636165a80fc9f4933e4ec 100644
--- a/reform2-imx8mq/default.imx8mq-mnt-reform2.dtb.do
+++ b/reform2-imx8mq/default.imx8mq-mnt-reform2.dtb.do
@@ -1,3 +1,4 @@
+# Ensure the following programs are installed before the build.
 >/dev/null command -v aarch64-linux-gnu-gcc
 >/dev/null command -v flex
 >/dev/null command -v bison
diff --git a/reform2-imx8mq/default.imx8mq-mnt-reform2.kernel.do b/reform2-imx8mq/default.imx8mq-mnt-reform2.kernel.do
index ebbce28a22a851a83ddaf5f49a8d230372f0dd26..b56cd7b74640d1dd94977d10999cdf8b75a08aef 100644
--- a/reform2-imx8mq/default.imx8mq-mnt-reform2.kernel.do
+++ b/reform2-imx8mq/default.imx8mq-mnt-reform2.kernel.do
@@ -1,3 +1,4 @@
+# Ensure the following programs are installed before the build.
 >/dev/null command -v aarch64-linux-gnu-gcc
 >/dev/null command -v flex
 >/dev/null command -v bison