diff --git a/installer/build.ts b/installer/build.ts
index 41ce724..8f17237 100644
--- a/installer/build.ts
+++ b/installer/build.ts
@@ -332,10 +332,18 @@ new Promise((resolve, reject) => packager(options, (err, appPaths) => err ? reje
     } else if (process.argv[2] == "win32") {
         await copy_striped(options.dir + "/native/build/exe/update-installer.exe", path + "/update-installer.exe", "build/symbols");
     }
-    return fs.writeJson(path + "/app_version.json", {
+    await fs.writeJson(path + "/app_version.json", {
         version: version.toString(true),
         timestamp: version.timestamp
     });
+    return appPaths;
+}).then(async app_path => {
+    console.log("Fixing versions file");
+    let version = await fs.readFile(path_helper.join(app_path[0], "version"), 'UTF-8');
+    if(!version.startsWith("v"))
+        version = "v" + version;
+    await fs.writeFile(path_helper.join(app_path[0], "version"), version);
+    return app_path;
 }).then(() => {
     console.log("Package created");
 }).catch(error => {