diff --git a/package.json b/package.json
index ea4c349..ec2bcd3 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "ionic",
   "displayName": "Ionic",
   "description": "Official extension for Ionic and Capacitor development",
-  "version": "1.97.0",
+  "version": "1.97.1",
   "icon": "media/ionic.png",
   "publisher": "Ionic",
   "keywords": [
diff --git a/src/project.ts b/src/project.ts
index d065f67..fbb41a8 100755
--- a/src/project.ts
+++ b/src/project.ts
@@ -741,7 +741,8 @@ function getPackageManager(folder: string, monoRepoType: MonoRepoType): PackageM
 
   if (monoRepoType == MonoRepoType.yarn) {
     const packageLock = join(folder, 'package-lock.json');
-    if (!packageLock) {
+
+    if (!existsSync(packageLock)) {
       // Its a yarn monorepo so use yarn as package manager
       return PackageManager.yarn;
     }