diff --git a/include/bitcoin/node/protocols/protocol_block_in_31800.hpp b/include/bitcoin/node/protocols/protocol_block_in_31800.hpp
index 729706e1..fd4efe5e 100644
--- a/include/bitcoin/node/protocols/protocol_block_in_31800.hpp
+++ b/include/bitcoin/node/protocols/protocol_block_in_31800.hpp
@@ -76,10 +76,6 @@ class BCN_API protocol_block_in_31800
 private:
     using type_id = network::messages::inventory::type_id;
 
-    // HACK
-    void complete(const code& ec, const system::chain::block::cptr& block,
-        size_t height) const NOEXCEPT;
-
     code check(const system::chain::block& block,
         const system::chain::context& ctx, bool bypass) const NOEXCEPT;
 
diff --git a/src/protocols/protocol_block_in_31800.cpp b/src/protocols/protocol_block_in_31800.cpp
index 04e2a116..ea24b70e 100644
--- a/src/protocols/protocol_block_in_31800.cpp
+++ b/src/protocols/protocol_block_in_31800.cpp
@@ -370,8 +370,8 @@ bool protocol_block_in_31800::handle_receive_block(const code& ec,
     LOGP("Downloaded block [" << encode_hash(hash) << ":" << height
         << "] from [" << authority() << "].");
 
-    ////notify(ec, chase::checked, height);
-    ////fire(events::block_archived, height);
+    notify(ec, chase::checked, height);
+    fire(events::block_archived, height);
 
     count(size);
     map_->erase(it);
@@ -384,19 +384,6 @@ bool protocol_block_in_31800::handle_receive_block(const code& ec,
     return true;
 }
 
-void protocol_block_in_31800::complete(const code& ec,
-    const chain::block::cptr& block, size_t height) const NOEXCEPT
-{
-    if (block->is_valid())
-    {
-        ////const auto wire = block->serialized_size(true);
-        ////const auto allocated = block->get_allocation();
-        ////const auto ratio = static_cast<size_t>((100.0 * allocated) / wire);
-        notify(ec, chase::checked, height);
-        fire(events::block_archived, height);
-    }
-}
-
 // Header state is checked by organize.
 code protocol_block_in_31800::check(const chain::block& block,
     const chain::context& ctx, bool bypass) const NOEXCEPT