diff --git a/src/checkpoints.cpp b/src/checkpoints.cpp
index 738d8a62e..128750d90 100644
--- a/src/checkpoints.cpp
+++ b/src/checkpoints.cpp
@@ -26,7 +26,8 @@ namespace Checkpoints
 
     static MapCheckpoints mapCheckpoints =
             boost::assign::map_list_of
-            (  0, hashGenesisBlockOfficial ),
+            (  0, hashGenesisBlockOfficial )
+            (  42279, uint256("0x8444c3ef39a46222e87584ef956ad2c9ef401578bd8b51e8e4b9a86ec3134d3a"))
             (  42400, uint256("0x557bb7c17ed9e6d4a6f9361cfddf7c1fc0bdc394af7019167442b41f507252b4"))
 			;