diff --git a/tests/ms/MsTest.cpp b/tests/ms/MsTest.cpp
index cbafee9..6a770c9 100644
--- a/tests/ms/MsTest.cpp
+++ b/tests/ms/MsTest.cpp
@@ -661,6 +661,7 @@
 extern "C" {
 void l1if_pdch_req() { abort(); }
 void l1if_connect_pdch() { abort(); }
+void l1if_disconnect_pdch() { abort(); }
 void l1if_close_pdch() { abort(); }
 void l1if_open_pdch() { abort(); }
 }