diff --git a/src/audit/src/find/README.md b/src/audit/src/find/README.md
index 14fb63a766..614a8f36be 100644
--- a/src/audit/src/find/README.md
+++ b/src/audit/src/find/README.md
@@ -42,4 +42,15 @@ VOTING_KEY='ca1q0uftf4873xazhmhqrrqg4kfx7fmzfqlm5w80wake5lu3fxjfjxpk6wv3f7'
 
 ./target/release/find --key-to-convert $VOTING_KEY
 
-```
\ No newline at end of file
+```
+
+### Check a batch of keys
+```bash
+
+KEY_FILE='/tmp/keyfile.txt'
+FRAGMENTS_STORAGE=/tmp/fund9-leader-1/persist/leader-1
+
+./target/release/find --fragments $FRAGMENTS_STORAGE --key-file $KEY_FILE
+
+```
+
diff --git a/src/audit/src/find/bin/main.rs b/src/audit/src/find/bin/main.rs
index 37fd9d9e0a..6f64243d4b 100644
--- a/src/audit/src/find/bin/main.rs
+++ b/src/audit/src/find/bin/main.rs
@@ -3,7 +3,7 @@
 //!
 
 use clap::Parser;
-use lib::find::{all_voters, batch_key_check, convert_key_formats, find_vote, read_lines};
+use lib::find::{all_voters, batch_key_check, convert_key_formats, find_vote};
 use tracing::{info, Level};
 
 use color_eyre::Result;
@@ -132,8 +132,7 @@ fn main() -> Result<(), Box<dyn Error>> {
 
     if let Some(keyfile) = args.key_file {
         let storage_path = PathBuf::from(args.fragments.expect("enforced by clap: infallible"));
-
-        batch_key_check(&storage_path, keyfile);
+        batch_key_check(&storage_path, keyfile)?;
     }
 
     if let Some(voting_key) = args.key_to_convert {