diff --git a/Dockerfile b/Dockerfile
index 5ae4bde..2ae1045 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,4 +4,6 @@ RUN npm install @apidevtools/swagger-cli
 
 COPY entrypoint.sh /usr/local/bin/
 
+RUN ln -s /usr/local/bin/entrypoint.sh / # backwards compat
+
 ENTRYPOINT ["entrypoint.sh"]