diff --git a/rai/core/core.hpp b/rai/core/core.hpp
index e3b8eb4e..77ad1f2e 100644
--- a/rai/core/core.hpp
+++ b/rai/core/core.hpp
@@ -150,9 +150,6 @@ namespace rai {
         bool deserialize (rai::stream &);
         void serialize (rai::stream &) override;
 		bool operator == (rai::keepalive const &) const;
-        uint8_t version_running;
-        uint8_t version_supported;
-        std::bitset <16> features;
 		std::array <rai::endpoint, 8> peers;
 		rai::uint256_union checksum;
     };