diff --git a/inventory/group_vars/copr_all_instances_aws b/inventory/group_vars/copr_all_instances_aws
index 465aec1846..e7bb4c4925 100644
--- a/inventory/group_vars/copr_all_instances_aws
+++ b/inventory/group_vars/copr_all_instances_aws
@@ -2,4 +2,4 @@
 ---
 
 # TODO: https://pagure.io/fedora-infrastructure/issue/11006
-no_ed25519_key = 1
+no_ed25519_key: 1