diff --git a/tests/test_enum.rs b/tests/test_enum.rs
index d6ae380f..54fdd6eb 100644
--- a/tests/test_enum.rs
+++ b/tests/test_enum.rs
@@ -6,7 +6,7 @@ use pyo3::{py_run, wrap_pyfunction};
 mod common;
 
 #[pyclass]
-#[derive(Debug, PartialEq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone)]
 pub enum MyEnum {
     Variant,
     OtherVariant,
@@ -163,7 +163,7 @@ fn test_repr_parse() {
 }
 
 #[pyclass(name = "MyEnum")]
-#[derive(Debug, PartialEq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone)]
 pub enum RenameEnum {
     Variant,
 }
@@ -177,7 +177,7 @@ fn test_rename_enum_repr_correct() {
 }
 
 #[pyclass]
-#[derive(Debug, PartialEq, Clone)]
+#[derive(Debug, PartialEq, Eq, Clone)]
 pub enum RenameVariantEnum {
     #[pyo3(name = "VARIANT")]
     Variant,
diff --git a/tests/test_frompyobject.rs b/tests/test_frompyobject.rs
index f429ce26..d83f8b89 100644
--- a/tests/test_frompyobject.rs
+++ b/tests/test_frompyobject.rs
@@ -532,7 +532,7 @@ fn test_from_py_with_tuple_struct_error() {
     });
 }
 
-#[derive(Debug, FromPyObject, PartialEq)]
+#[derive(Debug, FromPyObject, PartialEq, Eq)]
 pub enum ZapEnum {
     Zip(#[pyo3(from_py_with = "PyAny::len")] usize),
     Zap(String, #[pyo3(from_py_with = "PyAny::len")] usize),
@@ -552,7 +552,7 @@ fn test_from_py_with_enum() {
     });
 }
 
-#[derive(Debug, FromPyObject, PartialEq)]
+#[derive(Debug, FromPyObject, PartialEq, Eq)]
 #[pyo3(transparent)]
 pub struct TransparentFromPyWith {
     #[pyo3(from_py_with = "PyAny::len")]
diff --git a/tests/test_gc.rs b/tests/test_gc.rs
index 33a47d97..0184719c 100644
--- a/tests/test_gc.rs
+++ b/tests/test_gc.rs
@@ -176,7 +176,7 @@ fn inheritance_with_new_methods_with_drop() {
         let typeobj = py.get_type::<SubClassWithDrop>();
         let inst = typeobj.call((), None).unwrap();
 
-        let obj: &PyCell<SubClassWithDrop> = PyTryInto::try_into(&*inst).unwrap();
+        let obj: &PyCell<SubClassWithDrop> = PyTryInto::try_into(inst).unwrap();
         let mut obj_ref_mut = obj.borrow_mut();
         obj_ref_mut.data = Some(Arc::clone(&drop_called1));
         let base: &mut BaseClassWithDrop = obj_ref_mut.as_mut();
diff --git a/tests/test_gc_pyproto.rs b/tests/test_gc_pyproto.rs
index c4113070..de887c76 100644
--- a/tests/test_gc_pyproto.rs
+++ b/tests/test_gc_pyproto.rs
@@ -195,7 +195,7 @@ fn inheritance_with_new_methods_with_drop() {
         let typeobj = py.get_type::<SubClassWithDrop>();
         let inst = typeobj.call((), None).unwrap();
 
-        let obj: &PyCell<SubClassWithDrop> = PyTryInto::try_into(&*inst).unwrap();
+        let obj: &PyCell<SubClassWithDrop> = PyTryInto::try_into(inst).unwrap();
         let mut obj_ref_mut = obj.borrow_mut();
         obj_ref_mut.data = Some(Arc::clone(&drop_called1));
         let base: &mut BaseClassWithDrop = obj_ref_mut.as_mut();