diff --git a/justfile b/justfile
index a503217c..1580db1d 100644
--- a/justfile
+++ b/justfile
@@ -129,7 +129,7 @@ compile-env *args: fill-out-dev-env-template
       --rm \
       --name dataplane-compile-env \
       --tmpfs "/tmp:uid=$(id -u),gid=$(id -g),nodev,noexec,nosuid" \
-      --tmpfs "/home/runner,uid=$(id -u),gid=$(id -g)" \
+      --tmpfs "/home/runner,uid=$(id -u),gid=$(id -g),mode=1777,exec" \
       --mount type=bind,source="$(pwd),destination=/work,bind-propagation=rprivate" \
       --mount type=bind,source="${tmp_link},destination=/work/compile-env,bind-propagation=rprivate" \
       --mount type=bind,source="$(pwd)/dev-env-template/etc/passwd,destination=/etc/passwd" \