diff --git a/src/azure/pca-auth.js b/src/azure/pca-auth.js
index f443212..1e5d1bc 100644
--- a/src/azure/pca-auth.js
+++ b/src/azure/pca-auth.js
@@ -11,11 +11,11 @@ import {
 } from "@azure/msal-node-extensions";
 
 async function createPca({ tenantId, clientId }) {
-  const cachePath = path.join(
-    Environment.getUserRootDirectory(),
-    ".config/sk-az-tools",
-    `${clientId}-msal.cache`,
-  );
+  const cacheRoot = Environment.isWindowsPlatform()
+    ? path.join(Environment.getUserRootDirectory(), "sk-az-tools")
+    : path.join(Environment.getUserRootDirectory(), ".config", "sk-az-tools");
+
+  const cachePath = path.join(cacheRoot, `${clientId}-msal.cache`);
 
   const persistence = await PersistenceCreator.createPersistence({
     cachePath,