diff --git a/Dockerfile b/Dockerfile
index 5983c6e..8ad3f64 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM adoptopenjdk:16-openj9
 WORKDIR /opt
 
 COPY download.sh .
-RUN ./download.sh && rm download.sh
+RUN chmod u+x download.sh && ./download.sh && rm download.sh
 
 COPY application.yml .