diff --git a/naga/src/lib.rs b/naga/src/lib.rs
index c356a2cf03..4f80345bba 100644
--- a/naga/src/lib.rs
+++ b/naga/src/lib.rs
@@ -873,7 +873,7 @@ pub enum Literal {
 }
 
 /// Pipeline-overridable constant.
-#[derive(Debug, Clone)]
+#[derive(Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serialize", derive(Serialize))]
 #[cfg_attr(feature = "deserialize", derive(Deserialize))]
 #[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
@@ -891,8 +891,7 @@ pub struct Override {
 }
 
 /// Constant value.
-#[derive(Debug, Clone)]
-#[cfg_attr(test, derive(PartialEq))]
+#[derive(Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serialize", derive(Serialize))]
 #[cfg_attr(feature = "deserialize", derive(Deserialize))]
 #[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
@@ -954,7 +953,7 @@ pub struct ResourceBinding {
 }
 
 /// Variable defined at module level.
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serialize", derive(Serialize))]
 #[cfg_attr(feature = "deserialize", derive(Deserialize))]
 #[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
@@ -1354,8 +1353,7 @@ bitflags::bitflags! {
 ///
 /// [`Constant`]: Expression::Constant
 /// [`Override`]: Expression::Override
-#[derive(Clone, Debug)]
-#[cfg_attr(test, derive(PartialEq))]
+#[derive(Clone, Debug, PartialEq)]
 #[cfg_attr(feature = "serialize", derive(Serialize))]
 #[cfg_attr(feature = "deserialize", derive(Deserialize))]
 #[cfg_attr(feature = "arbitrary", derive(Arbitrary))]