diff --git a/roles/openshift-apps/fmn/templates/fmn.cfg b/roles/openshift-apps/fmn/templates/fmn.cfg
index 395a9ac31b..d333a49a4b 100644
--- a/roles/openshift-apps/fmn/templates/fmn.cfg
+++ b/roles/openshift-apps/fmn/templates/fmn.cfg
@@ -16,13 +16,17 @@ SERVICES__DISTGIT_URL=https://src{{ env_suffix }}.fedoraproject.org
 CACHE__URL="redis://redis.fmn.svc.cluster.local/?digestmod=sha1&socket_connect_timeout=5&socket_keepalive=True"
 
 # Duration for the main caches
-# CACHE__SCOPED_ARGS__TRACKED__TTL="1d"
-# CACHE__SCOPED_ARGS__RULES__TTL="1d"
+# On 2025-07-03, rebuilding the tracked cache took ~15 hours (!)
+# Rebuilding the rules cache took 1 second.
+CACHE__SCOPED_ARGS__TRACKED__TTL="7d"
+CACHE__SCOPED_ARGS__RULES__TTL="1h"
 
 # Duration before we trigger the early rebuild
 # CACHE__SCOPED_ARGS__TRACKED__TTL="20h"
 # CACHE__SCOPED_ARGS__RULES__TTL="20h"
+CACHE__SCOPED_ARGS__TRACKED__TTL="5d"
+CACHE__SCOPED_ARGS__RULES__TTL="50m"
 
 # Maximum allowed duration for the cache rebuild functions
-# CACHE__SCOPED_ARGS__TRACKED__LOCK_TTL="1h"
-# CACHE__SCOPED_ARGS__RULES__LOCK_TTL="5m"
+CACHE__SCOPED_ARGS__TRACKED__LOCK_TTL="20h"
+CACHE__SCOPED_ARGS__RULES__LOCK_TTL="5m"