diff --git a/docs/rust-on-xtensa-installation-aarch64-apple-darwin.md b/docs/rust-on-xtensa-installation-aarch64-apple-darwin.md
index cfe82b0..257887f 100644
--- a/docs/rust-on-xtensa-installation-aarch64-apple-darwin.md
+++ b/docs/rust-on-xtensa-installation-aarch64-apple-darwin.md
@@ -1,3 +1,7 @@
+# Deprecated
+
+Installation instructions moved to: [esp-rs/rust-build](https://github.com/esp-rs/rust-build)
+
 # Rust on Xtensa Installation for macOS M1
 
 Following instructions are specific for ESP32 and ESP32-S series based on Xtensa architecture.
diff --git a/docs/rust-on-xtensa-installation-x86_64-apple-darwin.md b/docs/rust-on-xtensa-installation-x86_64-apple-darwin.md
index 27ff57c..71a7676 100644
--- a/docs/rust-on-xtensa-installation-x86_64-apple-darwin.md
+++ b/docs/rust-on-xtensa-installation-x86_64-apple-darwin.md
@@ -1,3 +1,7 @@
+# Deprecated
+
+Installation instructions moved to: [esp-rs/rust-build](https://github.com/esp-rs/rust-build)
+
 # Rust on Xtensa Installation for macOS x64
 
 Following instructions are specific for ESP32 and ESP32-S series based on Xtensa architecture.
diff --git a/docs/rust-on-xtensa-installation-x86_64-pc-windows-msvc.md b/docs/rust-on-xtensa-installation-x86_64-pc-windows-msvc.md
index aa83fde..a95090b 100644
--- a/docs/rust-on-xtensa-installation-x86_64-pc-windows-msvc.md
+++ b/docs/rust-on-xtensa-installation-x86_64-pc-windows-msvc.md
@@ -1,3 +1,7 @@
+# Deprecated
+
+Installation instructions moved to: [esp-rs/rust-build](https://github.com/esp-rs/rust-build)
+
 # Rust on Xtensa Installation for Windows x64
 
 Following instructions are specific for ESP32 and ESP32-S series based on Xtensa architecture.
diff --git a/docs/rust-on-xtensa-installation-x86_64-unknown-linux-gnu.md b/docs/rust-on-xtensa-installation-x86_64-unknown-linux-gnu.md
index 2d1e73e..666434a 100644
--- a/docs/rust-on-xtensa-installation-x86_64-unknown-linux-gnu.md
+++ b/docs/rust-on-xtensa-installation-x86_64-unknown-linux-gnu.md
@@ -1,3 +1,7 @@
+# Deprecated
+
+Installation instructions moved to: [esp-rs/rust-build](https://github.com/esp-rs/rust-build)
+
 # Rust on Xtensa Installation for Linux x64
 
 Following instructions are specific for ESP32 and ESP32-S series based on Xtensa architecture.