diff --git a/OneM2M_Testcases_CSE_Release_1.ttcn b/OneM2M_Testcases_CSE_Release_1.ttcn
index 0db96cdb62b334e9c1de9dc518608f090f040d34..f1fe1bdd4e6a8a3eb562085f2c5f14ba1e295c5a 100644
--- a/OneM2M_Testcases_CSE_Release_1.ttcn
+++ b/OneM2M_Testcases_CSE_Release_1.ttcn
@@ -10187,7 +10187,7 @@ module OneM2M_Testcases_CSE_Release_1 {
 				// Test adapter configuration
 	
 				// Preamble
-				v_acpAuxIndex := f_cse_preamble_createAcpAux(-, int61);//c_CRUDN)
+				v_acpAuxIndex := f_cse_preamble_createAcpAux(-, int31);//c_CRUN)
 				
 				v_aeIndex := f_cse_preamble_registerAe();//AE1 is registred;