diff --git a/blockchain/inc/block.php b/blockchain/inc/block.php
index 4d4b171..faad85e 100644
--- a/blockchain/inc/block.php
+++ b/blockchain/inc/block.php
@@ -265,7 +265,7 @@ class blockchain
     $the_block->nonce_binary_str = decbin($the_block->nonce);
     if (strlen($the_block->nonce_binary_str) > 32) $the_block->nonce_binray_str = substr($nonce_binray_str,-32,32);
     $the_block->topisto_nonce_blockchain_info = $the_block->nonce;
-    $the_block->nonce = bindec($the_block->nonce_binray_str);   
+    $the_block->nonce = bindec($the_block->nonce_binary_str);   
 
     if (!isset($the_block->topisto_inputs))
     {