diff --git a/lib/config.js b/lib/config.js
index 94db0a5..6a6b842 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -11,43 +11,46 @@ const path = require("path");
 
 const _ = require("lodash");
 
-const configDir = process.env.NODE_CONFIG_DIR || path.join(require.main.filename, "..", "/config");
-const currentDir = path.join(__dirname, "config");
-process.env.NODE_CONFIG_DIR = currentDir;
-
-let dirs;
-try {
-    dirs = fs.readdirSync(configDir);
-} catch(e) {
-    // ...
-}
-dirs = dirs || [];
-
 const template = fs.readFileSync(`${__dirname}/config/_template`, { encoding: "utf8" });
+const currentDir = path.join(__dirname, "config");
 
 function copy(_path, type) {
     const js = _.template(template)({ path: _path, type: type });
     fs.writeFileSync(`${__dirname}/config/${type}.js`, js, { encoding: "utf8" });
 }
 
-for(let i = 0; i < dirs.length; i++) {
-    let stat;
+if(process.env.AKYUU_NO_GENERATE_CONFIG !== "true") {
+    const configDir = process.env.NODE_CONFIG_DIR || path.join(require.main.filename, "..", "/config");
+
+    let dirs;
     try {
-        stat = fs.statSync(path.join(configDir, dirs[i]));
+        dirs = fs.readdirSync(configDir);
     } catch(e) {
-        stat = null;
+        // ...
     }
+    dirs = dirs || [];
+
+    for(let i = 0; i < dirs.length; i++) {
+        let stat;
+        try {
+            stat = fs.statSync(path.join(configDir, dirs[i]));
+        } catch(e) {
+            stat = null;
+        }
 
-    if(!stat) continue;
-    if(stat.isDirectory()) {
-        copy(configDir, dirs[i]);
-    } else if(stat.isFile()) {
-        if(dirs[i].endsWith(".js")) {
-            copy(configDir, dirs[i].substr(dirs[i].length - 3));
-        } else if(dirs[i].endsWith(".json")) {
-            copy(configDir, dirs[i].substr(dirs[i].length - 5));
+        if(!stat) continue;
+        if(stat.isDirectory()) {
+            copy(configDir, dirs[i]);
+        } else if(stat.isFile()) {
+            if(dirs[i].endsWith(".js")) {
+                copy(configDir, dirs[i].substr(dirs[i].length - 3));
+            } else if(dirs[i].endsWith(".json")) {
+                copy(configDir, dirs[i].substr(dirs[i].length - 5));
+            }
         }
     }
 }
 
+process.env.NODE_CONFIG_DIR = currentDir;
+
 module.exports = require("config");