diff --git a/proto/sgx/brain.proto b/proto/sgx/brain.proto
index 273710c..0784f42 100644
--- a/proto/sgx/brain.proto
+++ b/proto/sgx/brain.proto
@@ -94,6 +94,9 @@ service BrainAppCli {
   rpc ListAppContracts (ListAppContractsReq) returns (stream AppContract);
   rpc ListAppNodes (AppNodeFilters) returns (stream AppNodeListResp);
   rpc GetOneAppNode (AppNodeFilters) returns (AppNodeListResp);
+
+    // super admin commands
+  rpc ListAllAppContracts (Empty) returns (stream AppContract);
 }
 
 message RegisterAppNodeReq {