diff --git a/storage-proofs/core/benches/drgraph.rs b/storage-proofs/core/benches/drgraph.rs
index 7746ad1985..f7afb7f585 100644
--- a/storage-proofs/core/benches/drgraph.rs
+++ b/storage-proofs/core/benches/drgraph.rs
@@ -2,6 +2,7 @@ use criterion::{black_box, criterion_group, criterion_main, Criterion, Parameter
 use storage_proofs_core::drgraph::*;
 use storage_proofs_core::hasher::pedersen::*;
 
+#[allow(clippy::unit_arg)]
 fn drgraph(c: &mut Criterion) {
     let params = vec![12, 24, 128, 1024];
 
diff --git a/storage-proofs/porep/benches/parents.rs b/storage-proofs/porep/benches/parents.rs
index bda0167685..39b328048a 100644
--- a/storage-proofs/porep/benches/parents.rs
+++ b/storage-proofs/porep/benches/parents.rs
@@ -46,6 +46,7 @@ fn parents_loop<H: Hasher, G: Graph<H>>(graph: &G, parents: &mut [u32]) {
         .collect()
 }
 
+#[allow(clippy::unit_arg)]
 fn parents_loop_benchmark(cc: &mut Criterion) {
     let sizes = vec![10, 50, 1000];