diff --git a/Dockerfile b/Dockerfile
index ab6270c395725a3a067657b5084c6d590fae1802..e04ef7de0e6d3fbe2966b7160f83bc12182f0d8f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,6 +18,6 @@ COPY . .
 RUN pip install --no-cache-dir -r requirements.txt
 WORKDIR /home/jovyan/.ipython/profile_default/startup/
 
-COPY python_startup ./
+COPY python_startup/ ./