diff --git a/oci-builder/entrypoint.sh b/oci-builder/entrypoint.sh
index 0713399..94d2615 100644
--- a/oci-builder/entrypoint.sh
+++ b/oci-builder/entrypoint.sh
@@ -6,7 +6,9 @@ cp /config/.runner /builder/.runner
 chmod 600 /builder/.runner
 
 mkdir -p /builder/.config/containers
-cp /config/auth.json /builder/.config/containers/auth.json
-chmod 600 /builder/.config/containers/auth.json
+
+{
+cp /config/auth.json /builder/.config/containers/auth.json && chmod 600 /builder/.config/containers/auth.json
+} || true
 
 exec setpriv --ambient-caps "-all" /usr/local/bin/forgejo-runner one-job --config config.yaml