diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0321dd2..49d8356 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# v0.1.4
+
+- `chmod +x` before try starting server.
+
 # v0.1.3
 
 - Remove some unused code.
diff --git a/SvelteNova.novaextension/extension.json b/SvelteNova.novaextension/extension.json
index 2f8ac1c..1704039 100644
--- a/SvelteNova.novaextension/extension.json
+++ b/SvelteNova.novaextension/extension.json
@@ -3,7 +3,7 @@
   "name": "Svelte",
   "organization": "Shibo Lyu",
   "description": "LSP support for Svelte.",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "categories": ["languages"],
   "license": "MIT",
   "bugs": "https://github.com/laosb/SvelteNova/issues",
diff --git a/SvelteNova.novaextension/npm-shrinkwrap.json b/SvelteNova.novaextension/npm-shrinkwrap.json
index dbd0e53..c39b95b 100644
--- a/SvelteNova.novaextension/npm-shrinkwrap.json
+++ b/SvelteNova.novaextension/npm-shrinkwrap.json
@@ -1,12 +1,12 @@
 {
   "name": "sveltenova.novaextension",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "sveltenova.novaextension",
-      "version": "0.1.3",
+      "version": "0.1.4",
       "dependencies": {
         "svelte-language-server": "^0.10.147"
       }
diff --git a/SvelteNova.novaextension/package.json b/SvelteNova.novaextension/package.json
index 8e1550d..f558789 100644
--- a/SvelteNova.novaextension/package.json
+++ b/SvelteNova.novaextension/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sveltenova.novaextension",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "dependencies": {
     "svelte-language-server": "^0.10.147"
   }
diff --git a/package.json b/package.json
index 4a7030b..af380c3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "svelte-nova",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "main": "SvelteNova.novaextension/main.js",
   "repository": "https://github.com/laosb/SvelteNova",
   "author": "laosb <laosb@lasteam.net>",
diff --git a/src/main.ts b/src/main.ts
index 4543866..968814b 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,4 +1,5 @@
 import { dependencyManagement } from 'nova-extension-utils'
+import { makeFileExecutable } from './utils'
 
 var langServer: SvelteLanguageServer | null = null
 
@@ -46,7 +47,7 @@ class SvelteLanguageServer {
     this.stop()
   }
 
-  start(path: string) {
+  async start(path: string) {
     if (this.languageClient) {
       this.languageClient.stop()
       nova.subscriptions.remove(this.languageClient)
@@ -63,13 +64,17 @@ class SvelteLanguageServer {
       console.log('using server at', path)
     }
 
+    let runShPath = nova.path.join(nova.extension.path, 'run.sh')
+
+    await makeFileExecutable(runShPath)
+
     // Create the client
     var client = new DisposableLanguageClient(
       'svelte-langserver',
       'Svelte Language Server',
       {
         type: 'stdio',
-        path: nova.path.join(nova.extension.path, 'run.sh'),
+        path: runShPath,
         env: {
           SVELTE_SERVER: path,
           WORKDIR: nova.workspace.path || '.',
diff --git a/src/utils.ts b/src/utils.ts
new file mode 100644
index 0000000..6a935a3
--- /dev/null
+++ b/src/utils.ts
@@ -0,0 +1,16 @@
+// https://github.com/apexskier/nova-json-language-server/blob/a64f704bee06071ad6fd82062a3656669d62b0a8/src/main.ts#L18-L32
+export async function makeFileExecutable(file: string) {
+  return new Promise((resolve, reject) => {
+    const process = new Process('/usr/bin/env', {
+      args: ['chmod', 'u+x', file],
+    })
+    process.onDidExit((status) => {
+      if (status === 0) {
+        resolve()
+      } else {
+        reject(status)
+      }
+    })
+    process.start()
+  })
+}