diff --git a/crates/chia-bls/benches/cache.rs b/crates/chia-bls/benches/cache.rs
index 4498c66e5..c2960373c 100644
--- a/crates/chia-bls/benches/cache.rs
+++ b/crates/chia-bls/benches/cache.rs
@@ -24,41 +24,49 @@ fn cache_benchmark(c: &mut Criterion) {
     }
 
     let bls_cache = BlsCache::default();
-
     c.bench_function("bls_cache.aggregate_verify, 0% cache hits", |b| {
         b.iter(|| {
+            let bls_cache = bls_cache.clone();
             assert!(bls_cache.aggregate_verify(pks.iter().zip([&msg].iter().cycle()), &agg_sig));
         });
     });
 
     // populate 10% of keys
+    let bls_cache = BlsCache::default();
     bls_cache.aggregate_verify(pks[0..100].iter().zip([&msg].iter().cycle()), &agg_sig);
     c.bench_function("bls_cache.aggregate_verify, 10% cache hits", |b| {
         b.iter(|| {
+            let bls_cache = bls_cache.clone();
             assert!(bls_cache.aggregate_verify(pks.iter().zip([&msg].iter().cycle()), &agg_sig));
         });
     });
 
     // populate another 10% of keys
-    bls_cache.aggregate_verify(pks[100..200].iter().zip([&msg].iter().cycle()), &agg_sig);
+    let bls_cache = BlsCache::default();
+    bls_cache.aggregate_verify(pks[0..200].iter().zip([&msg].iter().cycle()), &agg_sig);
     c.bench_function("bls_cache.aggregate_verify, 20% cache hits", |b| {
         b.iter(|| {
+            let bls_cache = bls_cache.clone();
             assert!(bls_cache.aggregate_verify(pks.iter().zip([&msg].iter().cycle()), &agg_sig));
         });
     });
 
     // populate another 30% of keys
-    bls_cache.aggregate_verify(pks[200..500].iter().zip([&msg].iter().cycle()), &agg_sig);
+    let bls_cache = BlsCache::default();
+    bls_cache.aggregate_verify(pks[0..500].iter().zip([&msg].iter().cycle()), &agg_sig);
     c.bench_function("bls_cache.aggregate_verify, 50% cache hits", |b| {
         b.iter(|| {
+            let bls_cache = bls_cache.clone();
             assert!(bls_cache.aggregate_verify(pks.iter().zip([&msg].iter().cycle()), &agg_sig));
         });
     });
 
     // populate all other keys
-    bls_cache.aggregate_verify(pks[500..1000].iter().zip([&msg].iter().cycle()), &agg_sig);
+    let bls_cache = BlsCache::default();
+    bls_cache.aggregate_verify(pks[0..1000].iter().zip([&msg].iter().cycle()), &agg_sig);
     c.bench_function("bls_cache.aggregate_verify, 100% cache hits", |b| {
         b.iter(|| {
+            let bls_cache = bls_cache.clone();
             assert!(bls_cache.aggregate_verify(pks.iter().zip([&msg].iter().cycle()), &agg_sig));
         });
     });
diff --git a/crates/chia-bls/src/bls_cache.rs b/crates/chia-bls/src/bls_cache.rs
index 355c2e017..e97af3f2e 100644
--- a/crates/chia-bls/src/bls_cache.rs
+++ b/crates/chia-bls/src/bls_cache.rs
@@ -22,6 +22,14 @@ pub struct BlsCache {
     cache: Mutex<LruCache<[u8; 32], GTElement>>,
 }
 
+impl Clone for BlsCache {
+    fn clone(&self) -> Self {
+        Self {
+            cache: Mutex::new(self.cache.lock().clone()),
+        }
+    }
+}
+
 impl Default for BlsCache {
     fn default() -> Self {
         Self::new(NonZeroUsize::new(50000).unwrap())