diff --git a/lib/dev.ts b/lib/dev.ts
index b7d15d2..15fefd8 100644
--- a/lib/dev.ts
+++ b/lib/dev.ts
@@ -260,7 +260,7 @@ async function generateDevJson(src: string, config: BaseConfig): Promise<DevJson
     }
 
     const widgetPath = path.relative(path.join(src, "src", "widget"), file).replace(ext, "");
-    const widgetKey = `${devAccount}/widget/${widgetPath.split("/").join(".")}`;
+    const widgetKey = `${devAccount}/widget/${widgetPath.split(path.sep).join(".")}`;
 
     // add to devJson.components
     devJson.components[widgetKey] = {
diff --git a/package.json b/package.json
index ed49485..791c686 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bos-workspace",
-  "version": "1.0.0-alpha.9",
+  "version": "1.0.0-alpha.10",
   "description": "",
   "bin": {
     "bos-workspace": "./bin/bw.js",