diff --git a/Dockerfile b/Dockerfile
index 4d812d42..e29ba685 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -116,4 +116,5 @@ RUN set -eux; \
 
 EXPOSE 7860
 
-CMD ["python3", "app.py", "--script_mode", "full_docker"]
\ No newline at end of file
+ENTRYPOINT ["python3", "-u", "app.py"]
+CMD ["--script_mode", "full_docker"]
\ No newline at end of file
diff --git a/ebook2audiobook.sh b/ebook2audiobook.sh
index 98e06d34..f2269412 100755
--- a/ebook2audiobook.sh
+++ b/ebook2audiobook.sh
@@ -626,7 +626,7 @@ function check_docker {
 function install_python_packages {
 	echo "[ebook2audiobook] Installing dependencies..."
 	python3 -m pip cache purge > /dev/null 2>&1
-	python3 -m pip install --upgrade pip pip setuptools wheel >nul 2>&1
+	python3 -m pip install --upgrade pip setuptools wheel >nul 2>&1
 	python3 -m pip install --upgrade llvmlite numba --only-binary=:all:
 	python3 -m pip install --upgrade --no-cache-dir -r "$SCRIPT_DIR/requirements.txt" || exit 1
 	python3 -m unidic download || exit 1