diff --git a/salt/elasticsearch/defaults.yaml b/salt/elasticsearch/defaults.yaml
index 7201df25e..97f4baa1f 100644
--- a/salt/elasticsearch/defaults.yaml
+++ b/salt/elasticsearch/defaults.yaml
@@ -9054,6 +9054,7 @@ elasticsearch:
         - logs-system.application@custom
         - so-fleet_globals-1
         - so-fleet_agent_id_verification-1
+        - so-system-mappings
         data_stream:
           allow_custom_routing: false
           hidden: false
@@ -9149,6 +9150,7 @@ elasticsearch:
         - logs-system.security@custom
         - so-fleet_globals-1
         - so-fleet_agent_id_verification-1
+        - so-system-mappings
         data_stream:
           allow_custom_routing: false
           hidden: false
@@ -9244,6 +9246,7 @@ elasticsearch:
         - logs-system.system@custom
         - so-fleet_globals-1
         - so-fleet_agent_id_verification-1
+        - so-system-mappings
         data_stream:
           allow_custom_routing: false
           hidden: false