diff --git a/telegram_bot/Dockerfile b/telegram_bot/Dockerfile
index 54e2f7a..0746478 100644
--- a/telegram_bot/Dockerfile
+++ b/telegram_bot/Dockerfile
@@ -2,6 +2,7 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
+RUN apt update && apt install -y ffmpeg
 COPY requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt