diff --git a/crates/brk_indexer/src/lib.rs b/crates/brk_indexer/src/lib.rs
index b79238999..4aa7edcb9 100644
--- a/crates/brk_indexer/src/lib.rs
+++ b/crates/brk_indexer/src/lib.rs
@@ -782,6 +782,15 @@ impl Indexer {
         )?;
 
         if should_export(idxs.height, true) {
+            txindex_to_first_outputindex_reader_opt.take();
+            p2pk65addressindex_to_p2pk65bytes_reader_opt.take();
+            p2pk33addressindex_to_p2pk33bytes_reader_opt.take();
+            p2pkhaddressindex_to_p2pkhbytes_reader_opt.take();
+            p2shaddressindex_to_p2shbytes_reader_opt.take();
+            p2wpkhaddressindex_to_p2wpkhbytes_reader_opt.take();
+            p2wshaddressindex_to_p2wshbytes_reader_opt.take();
+            p2traddressindex_to_p2trbytes_reader_opt.take();
+            p2aaddressindex_to_p2abytes_reader_opt.take();
             export(stores, vecs, idxs.height, exit)?;
         }