diff --git a/dist/index.js b/dist/index.js
index 58140a2..0ea96fe 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -41353,6 +41353,14 @@ function getTailscaleArch(runnerOS) {
                 return "amd64";
         }
     }
+    else if (runnerOS === runnerMacOS) {
+        switch (runnerArch) {
+            case "ARM64":
+                return "arm64";
+            default:
+                return "amd64";
+        }
+    }
     return "amd64";
 }
 async function installTailscale(config, runnerOS) {