diff --git a/images/linux/scripts/installers/1604/preparemetadata.sh b/images/linux/scripts/installers/1604/preparemetadata.sh
index 45cfcabfa..a26e10968 100644
--- a/images/linux/scripts/installers/1604/preparemetadata.sh
+++ b/images/linux/scripts/installers/1604/preparemetadata.sh
@@ -7,6 +7,7 @@
 
 source $HELPER_SCRIPTS/document.sh
 
+WriteItem "<!--- DO NOT EDIT - This markdown file is autogenerated. -->"
 AddTitle "$(lsb_release -ds)"
 WriteItem "The following software is installed on machines with the $IMAGE_VERSION update."
 WriteItem "***"
diff --git a/images/linux/scripts/installers/1804/preparemetadata.sh b/images/linux/scripts/installers/1804/preparemetadata.sh
index 45cfcabfa..e3304945a 100644
--- a/images/linux/scripts/installers/1804/preparemetadata.sh
+++ b/images/linux/scripts/installers/1804/preparemetadata.sh
@@ -7,6 +7,7 @@
 
 source $HELPER_SCRIPTS/document.sh
 
+WriteItem "<!--- DO NOT EDIT - This markdown file is autogenerated. -->"
 AddTitle "$(lsb_release -ds)"
 WriteItem "The following software is installed on machines with the $IMAGE_VERSION update."
-WriteItem "***"
+WriteItem "***"
\ No newline at end of file
diff --git a/images/win/scripts/Installers/Windows2016/Initialize-VM.ps1 b/images/win/scripts/Installers/Windows2016/Initialize-VM.ps1
index d8fa7a059..1bc8fbe9b 100644
--- a/images/win/scripts/Installers/Windows2016/Initialize-VM.ps1
+++ b/images/win/scripts/Installers/Windows2016/Initialize-VM.ps1
@@ -135,6 +135,7 @@ wmic logicaldisk get size,freespace,caption
 # Adding description of the software to Markdown
 
 $Content = @"
+<!--- DO NOT EDIT - This markdown file is autogenerated. -->
 # Windows Server 2016
 
 The following software is installed on machines with the $env:ImageVersion update.
diff --git a/images/win/scripts/Installers/Windows2019/Initialize-VM.ps1 b/images/win/scripts/Installers/Windows2019/Initialize-VM.ps1
index 92e153d73..d32c0dc41 100644
--- a/images/win/scripts/Installers/Windows2019/Initialize-VM.ps1
+++ b/images/win/scripts/Installers/Windows2019/Initialize-VM.ps1
@@ -129,6 +129,7 @@ wmic logicaldisk get size,freespace,caption
 # Adding description of the software to Markdown
 
 $Content = @"
+<!--- DO NOT EDIT - This markdown file is autogenerated. -->
 # Windows Server 2019
 
 The following software is installed on machines with the $env:ImageVersion update.