diff --git a/Dockerfile b/Dockerfile
index 02547e9..1aa15e1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,6 @@
 FROM ghcr.io/winstxnhdw/tectonic-api:main
 
-ENV RUST_BACKTRACE full
 ENV SERVER_PORT 7860
 
 RUN mkdir /target
-RUN chmod -R 777 /target
+RUN chmod 777 /target /root/.cache