thodg/libgit2

diff --git a/tests/refs/tags/name.c b/tests/refs/tags/name.c
index 0ca5df7..809a9db 100644
--- a/tests/refs/tags/name.c
+++ b/tests/refs/tags/name.c
@@ -7,7 +7,7 @@ static int name_is_valid(const char *name)
 	return valid;
 }
 
-void test_refs_tags_is_name_valid(void)
+void test_refs_tags__name_is_valid(void)
 {
 	cl_assert_equal_i(true, name_is_valid("sometag"));
 	cl_assert_equal_i(true, name_is_valid("test/sometag"));