diff --git a/dist/index.js b/dist/index.js
index fe5abe5..c98f966 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -160,7 +160,7 @@ function traverseFiles(src, dst) {
         }
         else if (!(srcFolder === null || srcFolder === void 0 ? void 0 : srcFolder.match(/\.[^\/]+$/))) {
             fs_1.default.watch(srcFolder, {
-                recursive: ((_a = process.platform) === null || _a === void 0 ? void 0 : _a.match(/win/i))
+                recursive: ((_a = process.platform) === null || _a === void 0 ? void 0 : _a.match(/win32/i))
                     ? true
                     : undefined,
             }, (evtType, fileName) => {
diff --git a/package.json b/package.json
index f47c775..d482118 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "lessc-watcher",
-    "version": "1.2.0",
+    "version": "1.2.1",
     "description": "A minimal package to watch less files and compile them to css",
     "main": "dist/index.js",
     "bin": {
diff --git a/src/index.ts b/src/index.ts
index 54ee251..a81c51f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -217,7 +217,7 @@ function traverseFiles(src: string, dst: string) {
             fs.watch(
                 srcFolder,
                 {
-                    recursive: process.platform?.match(/win/i)
+                    recursive: process.platform?.match(/win32/i)
                         ? true
                         : undefined,
                 },