diff --git a/ssl-bump/Dockerfile b/ssl-bump/Dockerfile
index 1c0f081..65c612c 100644
--- a/ssl-bump/Dockerfile
+++ b/ssl-bump/Dockerfile
@@ -1,5 +1,6 @@
 FROM b4tman/squid
 
 COPY run.sh /
+RUN chmod 755 /run.sh
 
-CMD ["/run.sh"]
\ No newline at end of file
+CMD ["/run.sh"]