diff --git a/roles/robosignatory/templates/robosignatory.toml.j2 b/roles/robosignatory/templates/robosignatory.toml.j2
index 2c6f3646b0..83aa1d7b8e 100644
--- a/roles/robosignatory/templates/robosignatory.toml.j2
+++ b/roles/robosignatory/templates/robosignatory.toml.j2
@@ -546,7 +546,7 @@ handlers = ["console"]
         key = "{{ (env == 'production')|ternary('fedora-37', 'testkey') }}"
         [consumer_config.ostree_refs."fedora/stable/armhfp/iot"]
         directory = "/mnt/fedora_koji/koji/compose/iot/repo/"
-        key = "{{ (env == 'production')|ternary('fedora-37', 'testkey') }}"
+        key = "{{ (env == 'production')|ternary('fedora-36', 'testkey') }}"
 
         [consumer_config.ostree_refs."fedora/33/x86_64/silverblue"]
         directory = "/mnt/fedora_koji/koji/compose/ostree/repo/"