diff --git a/README.md b/README.md
index 15f2b5d..30e559e 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Selfhosted runners do not come with the GH CLI out of the box. This action is an easy-to-use way to install it.
 
-As of now, only linux amd64 is supported.
+Supports arm64, amd64 and 386 architectures
 
 ## Usage
 
@@ -11,4 +11,5 @@ As of now, only linux amd64 is supported.
   uses: dev-hanz-ops/install-gh-cli-action@v0.2.0
   with:
     gh-cli-version: 2.32.0 # optional, see action.yml for current default
+    gh-cli-architcture: amd64 # optional, see action.yml for current default
 ```
diff --git a/action.yml b/action.yml
index 4d32a83..5ab6db3 100644
--- a/action.yml
+++ b/action.yml
@@ -6,6 +6,9 @@ inputs:
     description: 'Version of the GitHub-CLI that should be installed'
     required: false
     default: '2.14.2'
+  gh-cli-arch:
+    description: 'Target architecture: amd64, arm64, 386'
+    default: amd64
 runs:
   using: 'node20'
   main: 'dist/index.js'
diff --git a/src/run.js b/src/run.js
index 4f8b943..10aa1c7 100644
--- a/src/run.js
+++ b/src/run.js
@@ -5,28 +5,30 @@ import * as path from 'path';
 async function run() {
   try {
     let version = core.getInput('gh-cli-version');
-    if (version) {
-      await getGhCli(version);
+    let architecture = core.getInput('gh-cli-arch');
+    console.log(`Hello ${architecture}!`);
+    if (version && architecture) {
+      await getGhCli(version,architecture);
     }
   } catch (error) {
     core.setFailed(error.message);
   }
 }
 
-async function getGhCli(version) {
+async function getGhCli(version,architecture) {
   let toolPath = tc.find('gh-cli', version);
 
   if (!toolPath) {
-    toolPath = await downloadGhCli(version);
+    toolPath = await downloadGhCli(version,architecture);
   }
 
   toolPath = path.join(toolPath, 'bin');
   core.addPath(toolPath);
 }
 
-async function downloadGhCli(version) {
-  const toolDirectoryName = `gh_${version}_linux_amd64`;
-  const downloadUrl = `https://github.com/cli/cli/releases/download/v${version}/gh_${version}_linux_amd64.tar.gz`;
+async function downloadGhCli(version,architecture) {
+  const toolDirectoryName = `gh_${version}_linux_${architecture}`;
+  const downloadUrl = `https://github.com/cli/cli/releases/download/v${version}/gh_${version}_linux_${architecture}.tar.gz`;
   console.log(`downloading ${downloadUrl}`);
 
   try {
@@ -38,5 +40,4 @@ async function downloadGhCli(version) {
     throw err;
   }
 }
-
 run();