diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index 38e591c..719fce6 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -3452,7 +3452,7 @@
 	}
 
 	/* Start ciphering, expect Cipher Mode Reject */
-	f_cipher_mode(g_pars.encr.enc_alg, g_pars.encr.enc_key, exp_fail := true);
+	f_cipher_mode(g_pars.encr, exp_fail := true);
 }
 testcase TC_assignment_fr_a5_not_sup() runs on test_CT {
 	var TestHdlrParams pars := f_gen_test_hdlr_pars();
@@ -6776,7 +6776,7 @@
 		/* start ciphering, if requested */
 		if (ispresent(g_pars.encr)) {
 			f_logp(BSCVTY, "start ciphering");
-			f_cipher_mode(g_pars.encr.enc_alg, g_pars.encr.enc_key);
+			f_cipher_mode(g_pars.encr);
 		}
 	}