diff --git a/BUILD.md b/BUILD.md
index ee8c63d..cb38e91 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -1,4 +1,5 @@
 # Build
+Please see the history of this file for instructions for older, unsupported versions.
 
 ## Prerequisites
 - SysinternalsEBPF being installed:
@@ -53,16 +54,6 @@ dotnet tool install --global dotnet-t4 --version 2.3.1
 sudo apt -y install build-essential gcc g++ make cmake libelf-dev llvm clang libzstd1 git libjson-glib-dev libxml2 libxml2-dev googletest google-mock libgmock-dev libc6-dev-i386
 ```
 
-### Debian 10
-```
-wget https://packages.microsoft.com/config/debian/10/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
-sudo dpkg -i packages-microsoft-prod.deb
-rm packages-microsoft-prod.deb
-sudo apt update
-dotnet tool install --global dotnet-t4 --version 2.3.1
-sudo apt -y install build-essential gcc g++ make cmake libelf-dev llvm clang libzstd1 git libjson-glib-dev libxml2 libxml2-dev googletest google-mock libgmock-dev libc6-dev-i386
-```
-
 ## Build
 ```
 cd
diff --git a/INSTALL.md b/INSTALL.md
index 4f78093..960e26b 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -1,4 +1,5 @@
 # Install Sysmon
+Please see the history of this file for instructions for older, unsupported versions.
 
 ## Ubuntu 20.04 & 22.04
 #### 1. Register Microsoft key and feed
@@ -13,25 +14,6 @@ sudo apt-get update
 sudo apt-get install sysmonforlinux
 ```
 
-## Debian 10
-#### 1. Register Microsoft key and feed
-```sh
-wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.asc.gpg
-sudo mv microsoft.asc.gpg /etc/apt/trusted.gpg.d/
-wget -q https://packages.microsoft.com/config/debian/10/prod.list
-sudo mv prod.list /etc/apt/sources.list.d/microsoft-prod.list
-sudo chown root:root /etc/apt/trusted.gpg.d/microsoft.asc.gpg
-sudo chown root:root /etc/apt/sources.list.d/microsoft-prod.list
-```
-
-#### 2. Install SysmonForLinux
-```sh
-sudo apt-get update
-sudo apt-get install apt-transport-https
-sudo apt-get update
-sudo apt-get install sysmonforlinux
-```
-
 ## Debian 11
 #### 1. Register Microsoft key and feed
 ```sh