diff --git a/Dockerfile b/Dockerfile
index 56e8c9b..10ba0fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,5 +10,9 @@ RUN pip3 uninstall -y buildozer
 # See https://github.com/sudo-project/sudo/issues/42
 RUN echo "Set disable_coredump false" | sudo tee -a /etc/sudo.conf > /dev/null
 
+# By default Python buffers output and you see prints after execution
+# Set env variable to disable this behavior
+ENV PYTHONUNBUFFERED=1
+
 COPY entrypoint.py /action/entrypoint.py
 ENTRYPOINT ["/action/entrypoint.py"]