1 files changed, 9 insertions, 0 deletions
diff --git a/tests/core_tests/tx_pool.h b/tests/core_tests/tx_pool.h
index eb71dcf79..8a27e98f0 100644
--- a/tests/core_tests/tx_pool.h
+++ b/tests/core_tests/tx_pool.h
@@ -127,3 +127,12 @@ struct txpool_double_spend_keyimage : txpool_double_spend_base
 
   bool generate(std::vector<test_event_entry>& events) const;
 };
+
+struct txpool_stem_loop : txpool_double_spend_base
+{
+  txpool_stem_loop()
+    : txpool_double_spend_base()
+  {}
+
+  bool generate(std::vector<test_event_entry>& events) const;
+};