diff --git a/src/sharechain/p2chain.rs b/src/sharechain/p2chain.rs
index d06724a7..afee7f5a 100644
--- a/src/sharechain/p2chain.rs
+++ b/src/sharechain/p2chain.rs
@@ -388,6 +388,7 @@ impl P2Chain {
                     .level_at_height(current_counting_block.height)
                     .ok_or(ShareChainError::BlockLevelNotFound)?;
                 if level.chain_block == current_counting_block.hash {
+                    counter = self.share_window;
                     break;
                 }
                 // we can unwrap as we now the parent exists