diff --git a/unittest/mysys/dynstring-t.c b/unittest/mysys/dynstring-t.c
index 194d435dfff..32a6b2a50e3 100644
--- a/unittest/mysys/dynstring-t.c
+++ b/unittest/mysys/dynstring-t.c
@@ -26,8 +26,10 @@ static void check(const char *res)
   str1.length= 0;
 }
 
-int main(void)
+int main(int argc, char** argv)
 {
+  MY_INIT(argv[0]);
+
   plan(23);
 
   IF_WIN(skip_all("Test of POSIX shell escaping rules, not for CMD.EXE\n"), );
@@ -69,6 +71,7 @@ int main(void)
 
   dynstr_free(&str1);
 
+  my_end(MY_CHECK_ERROR);
   return exit_status();
 }
 
diff --git a/unittest/sql/my_json_writer-t.cc b/unittest/sql/my_json_writer-t.cc
index 6398a589c33..5b295980b53 100644
--- a/unittest/sql/my_json_writer-t.cc
+++ b/unittest/sql/my_json_writer-t.cc
@@ -51,6 +51,8 @@ public:
 
 int main(int args, char **argv)
 {
+  MY_INIT(argv[0]);
+
   plan(NO_PLAN);
   diag("Testing Json_writer checks");
 
@@ -123,6 +125,7 @@ int main(int args, char **argv)
 
   diag("Done");
 
+  my_end(MY_CHECK_ERROR);
   return exit_status();
 }