diff --git a/provision-contest/ansible/roles/judgedaemon/tasks/main.yml b/provision-contest/ansible/roles/judgedaemon/tasks/main.yml
index 9e9234bb..74001b70 100644
--- a/provision-contest/ansible/roles/judgedaemon/tasks/main.yml
+++ b/provision-contest/ansible/roles/judgedaemon/tasks/main.yml
@@ -34,7 +34,13 @@
     dest: /tmp/dj_ansible/
 
 - name: Create chroot
-  shell: "set -o pipefail && {{ DJ_DIR }}/misc-tools/dj_make_chroot -y -i openjdk-17-jdk-headless -l \"$(ls /tmp/dj_ansible/install-chroot/*.deb 2>/dev/null | tr '\n' ',')\" -s \"$(ls /tmp/dj_ansible/chroot-list/*.list 2>/dev/null | tr '\n' ',')\" 2>&1 | tee /tmp/dj_make_chroot.log; grep '^Done building chroot in' /tmp/dj_make_chroot.log"
+  shell: "set -o pipefail &&
+          {{ DJ_DIR }}/misc-tools/dj_make_chroot -y -H
+            -i icpc-kotlinc,openjdk-17-jdk-headless
+            -l \"$(ls /tmp/dj_ansible/install-chroot/*.deb 2>/dev/null | tr '\n' ',')\"
+            -s \"$(ls /tmp/dj_ansible/chroot-list/*.list 2>/dev/null | tr '\n' ',')\"
+            2>&1 | tee /tmp/dj_make_chroot.log;
+          grep '^Done building chroot in' /tmp/dj_make_chroot.log"
   environment:
     DEBMIRROR: "{%- if WF_RESTRICTED_NETWORK and ICPC_IMAGE -%}https://packages/ubuntu
                 {%- elif ICPC_IMAGE -%}https://sysopspackages.icpc.global/ubuntu