1 files changed, 2 insertions, 1 deletions
diff --git a/src/simplewallet/simplewallet.h b/src/simplewallet/simplewallet.h
index c2a8d2296..05f42f8de 100644
--- a/src/simplewallet/simplewallet.h
+++ b/src/simplewallet/simplewallet.h
@@ -177,7 +177,8 @@ namespace cryptonote
       void update(uint64_t height, bool force = false)
       {
         auto current_time = std::chrono::system_clock::now();
-        if (std::chrono::seconds(DIFFICULTY_TARGET / 2) < current_time - m_blockchain_height_update_time || m_blockchain_height <= height)
+        const auto node_update_threshold = std::chrono::seconds(DIFFICULTY_TARGET_V1 / 2); // use min of V1/V2
+        if (node_update_threshold < current_time - m_blockchain_height_update_time || m_blockchain_height <= height)
         {
           update_blockchain_height();
           m_blockchain_height = (std::max)(m_blockchain_height, height);