diff --git a/.gitignore b/.gitignore
index a6c849b..7576429 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,6 @@
 *.json
 # Ini file with privat info
 *.ini
+# VS Code
+.vscode
+venv
\ No newline at end of file
diff --git a/requerements.txt b/requerements.txt
new file mode 100644
index 0000000..a377460
--- /dev/null
+++ b/requerements.txt
@@ -0,0 +1 @@
+Telethon==1.28.5
diff --git a/tele_reader.py b/tele_reader.py
index de6057b..beac41f 100644
--- a/tele_reader.py
+++ b/tele_reader.py
@@ -95,7 +95,7 @@ async def dump_all_messages(channel):
 		if total_count_limit != 0 and total_messages >= total_count_limit:
 			break
 
-	with open('channel_messages.json', 'w', encoding='utf8') as outfile:
+	with open(f'{channel.id}_messages.json', 'w', encoding='utf8') as outfile:
 		 json.dump(all_messages, outfile, ensure_ascii=False, cls=DateTimeEncoder)