diff --git a/Dockerfile b/Dockerfile
index f1b6245..2a6f9ce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,8 @@ WORKDIR /subgen
 
 RUN apt-get update && apt-get -y install python3 python3-pip
 
+ENV PYTHONUNBUFFERED 1
+
 ADD https://raw.githubusercontent.com/McCloudS/subgen/main/subgen/subgen.py /subgen/subgen.py
 
 CMD [ "python3", "-u", "./subgen.py" ]