diff --git a/examples/chef/devices/rootnode_heatpump_87ivjRAECh.matter b/examples/chef/devices/rootnode_heatpump_87ivjRAECh.matter
index 87ff9a38821291..ecd48d74867218 100644
--- a/examples/chef/devices/rootnode_heatpump_87ivjRAECh.matter
+++ b/examples/chef/devices/rootnode_heatpump_87ivjRAECh.matter
@@ -1269,7 +1269,7 @@ cluster GeneralDiagnostics = 51 {
   /** Take a snapshot of system time and epoch time. */
   command TimeSnapshot(): TimeSnapshotResponse = 1;
   /** Request a variable length payload response. */
-  command PayloadTestRequest(PayloadTestRequestRequest): PayloadTestResponse = 3;
+  command access(invoke: manage) PayloadTestRequest(PayloadTestRequestRequest): PayloadTestResponse = 3;
 }
 
 /** Commands to trigger a Node to allow a new Administrator to commission it. */