diff --git a/roles/copr/frontend/files/chroots.conf b/roles/copr/frontend/files/chroots.conf
index ca7ffaafe2..a8364041d4 100644
--- a/roles/copr/frontend/files/chroots.conf
+++ b/roles/copr/frontend/files/chroots.conf
@@ -19,4 +19,8 @@ config["rules"] = [{
         "match_type": "arch",
         "match": ["riscv64"],
         "comment": "An emulated chroot. Builds are done on x86_64 using QEMU.",
+}, {
+        "match_type": "arch",
+        "match": ["s390x"],
+        "comment": "",
 }]