diff --git a/Dockerfile b/Dockerfile
index ecbf032..fe23f96 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,7 +20,7 @@ RUN pip install --upgrade pip && \
 RUN curl -sL https://github.com/mikefarah/yq/releases/download/3.2.1/yq_linux_amd64 -o /usr/bin/yq && \
     chmod +x /usr/bin/yq
 
-RUN ln -sf /app/data/index.html /app/code/env/lib/python3.6/site-packages/synapse/static/index.html
+RUN ln -sf /app/data/index.html /app/code/env/lib/python3.8/site-packages/synapse/static/index.html
 
 RUN chown -R cloudron.cloudron /app/code