diff --git a/Makefile b/Makefile
index 6001905..3186772 100644
--- a/Makefile
+++ b/Makefile
@@ -31,5 +31,7 @@ test:
 getWords:
 	docker run --rm \
 		-v ./fixtures:/content \
-		hexlet/languagetool-cli
+		-v ./bin:/LanguageTool-6.3/bin \
+		-v ./src:/LanguageTool-6.3/src \
+		hexlet/languagetool-cli \
 		node ./bin/getWords.js
diff --git a/bin/getWords.js b/bin/getWords.js
index c7cd329..53adfb7 100644
--- a/bin/getWords.js
+++ b/bin/getWords.js
@@ -1,9 +1,11 @@
 #!/usr/bin/env node
 
 import { exec } from 'child_process';
+import fs from 'node:fs';
 import { getWrongWords } from '../src/index.js';
 
 exec('sh /LanguageTool-6.3/start.sh >/dev/null 2>&1 &', () => setTimeout(async () => {
   const rules = process.argv.slice(2);
-  getWrongWords(rules);
+  const words = await getWrongWords('/content', rules);
+  fs.writeFileSync('/content/wrong_words.txt', words.join('\n'), 'utf-8');
 }, 5000));
diff --git a/src/index.js b/src/index.js
index 531c787..6c9a352 100644
--- a/src/index.js
+++ b/src/index.js
@@ -35,9 +35,9 @@ const isFiltered = (word) => {
   return false;
 };
 
-const getWrongWords = async (rules = []) => {
+const getWrongWords = async (dirPath, rules = []) => {
 
-  const filePaths = await getFilePaths();
+  const filePaths = await getFilePaths(dirPath);
 
   const promises = filePaths.map(async (fullpath) => {
     const content = fs.readFileSync(fullpath, 'utf-8');
@@ -58,8 +58,8 @@ const getWrongWords = async (rules = []) => {
     return result.filter((item) => item).join('\n');
   });
 
-  Promise.all(promises).then((words) => {
-    fs.writeFileSync(path.join(dirpath, 'wrong_words.txt'), words.map((w) => w.trim()).filter((w) => w).join('\n'), 'utf-8');
+  return Promise.all(promises).then((words) => {
+    return words.map((w) => w.trim()).filter((w) => w);
   });
 };