diff --git a/.gitignore b/.gitignore
index ab94b288f6..2491798134 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 /.idea/
 /.vagrant
+/flamegraph.svg
 /index.lmdb
 /index.redb
 /ord.log
diff --git a/justfile b/justfile
index 4d22f7d25e..b3bdb09dbb 100644
--- a/justfile
+++ b/justfile
@@ -93,3 +93,6 @@ download-log host="ordinals.com":
 
 graph:
   ./bin/graph ord.log
+
+flamegraph:
+  CARGO_PROFILE_RELEASE_DEBUG=true sudo cargo flamegraph -- index
diff --git a/src/index.rs b/src/index.rs
index 6a8479417b..e639de7919 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -186,7 +186,6 @@ impl Index {
 
     let txdata = block
       .txdata
-      .as_slice()
       .par_iter()
       .map(|tx| (tx.txid(), tx))
       .collect::<Vec<(Txid, &Transaction)>>();