diff --git a/tools/hades_binding/src/lib.rs b/tools/hades_binding/src/lib.rs
index 30f533a7..64fe7135 100644
--- a/tools/hades_binding/src/lib.rs
+++ b/tools/hades_binding/src/lib.rs
@@ -6,7 +6,7 @@ use lambdaworks_math::{
     traits::ByteConversion,
 };
 use pyo3::{
-    types::{PyBytes, PyList},
+    types::{PyBytes, PyTuple},
     {prelude::*, wrap_pyfunction},
 };
 
diff --git a/tools/make/setup.sh b/tools/make/setup.sh
index cce3165e..1ce5c880 100755
--- a/tools/make/setup.sh
+++ b/tools/make/setup.sh
@@ -19,7 +19,7 @@ make go
 
 echo "Compiling hades_binding Rust extension..."
 cd tools/hades_binding
-maturin develop
+maturin develop --release
 cd ../../