diff --git a/tests/template/typedef_bts2320.cpp b/tests/template/typedef_bts2320.cpp
index 170e0d3a96742b9333b851ae0721368b71b0e7cf..6c779728717817a571ebcf557e3fcbe197cbf1d7 100644
--- a/tests/template/typedef_bts2320.cpp
+++ b/tests/template/typedef_bts2320.cpp
@@ -1,4 +1,4 @@
 template <typename> class A {
-  struct {};
+  struct { char c; };
   template <typename> struct B {};
 };