diff --git a/README.md b/README.md
index d4a3c17..ad31e42 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ fsd is an IPFS node created by the Sia Foundation. It has optimizations specific
 *This is currently a technology preview*
 
 ### TODO
-- [] Add IPNS support
+- Add IPNS support
 
 ## Configuration
 
diff --git a/ipfs/node.go b/ipfs/node.go
index f9471a6..4b07226 100644
--- a/ipfs/node.go
+++ b/ipfs/node.go
@@ -153,7 +153,7 @@ func (n *Node) PinCAR(ctx context.Context, r io.Reader) error {
 	}
 
 	for block, err := cr.Next(); err != io.EOF; block, err = cr.Next() {
-		if n.blockService.AddBlock(ctx, block); err != nil {
+		if err := n.blockService.AddBlock(ctx, block); err != nil {
 			return fmt.Errorf("failed to add block %q: %w", block.Cid(), err)
 		}
 		log.Debug("added block", zap.Stringer("cid", block.Cid()))