diff --git a/naga/src/front/wgsl/parse/conv.rs b/naga/src/front/wgsl/parse/conv.rs
index 9fb003dcbe1..32b00d1c0c0 100644
--- a/naga/src/front/wgsl/parse/conv.rs
+++ b/naga/src/front/wgsl/parse/conv.rs
@@ -182,7 +182,7 @@ pub fn map_interpolation(
         "flat" => Ok(crate::Interpolation::Flat),
         "perspective" => Ok(crate::Interpolation::Perspective),
         "per_vertex" => {
-            enable_extensions.require(ImplementedEnableExtension::PerVertex, span)?;
+            enable_extensions.require(ImplementedEnableExtension::WgpuPerVertex, span)?;
             Ok(crate::Interpolation::PerVertex)
         }
         _ => Err(Box::new(Error::UnknownAttribute(span))),
diff --git a/naga/src/front/wgsl/parse/directive/enable_extension.rs b/naga/src/front/wgsl/parse/directive/enable_extension.rs
index 80e58e6078a..34733ed6939 100644
--- a/naga/src/front/wgsl/parse/directive/enable_extension.rs
+++ b/naga/src/front/wgsl/parse/directive/enable_extension.rs
@@ -60,7 +60,7 @@ impl EnableExtensions {
             ImplementedEnableExtension::WgpuCooperativeMatrix => &mut self.wgpu_cooperative_matrix,
             ImplementedEnableExtension::DrawIndex => &mut self.draw_index,
             ImplementedEnableExtension::PrimitiveIndex => &mut self.primitive_index,
-            ImplementedEnableExtension::PerVertex => &mut self.per_vertex,
+            ImplementedEnableExtension::WgpuPerVertex => &mut self.per_vertex,
             ImplementedEnableExtension::WgpuBindingArray => &mut self.wgpu_binding_array,
         };
         *field = true;
@@ -81,7 +81,7 @@ impl EnableExtensions {
             ImplementedEnableExtension::WgpuCooperativeMatrix => self.wgpu_cooperative_matrix,
             ImplementedEnableExtension::DrawIndex => self.draw_index,
             ImplementedEnableExtension::PrimitiveIndex => self.primitive_index,
-            ImplementedEnableExtension::PerVertex => self.per_vertex,
+            ImplementedEnableExtension::WgpuPerVertex => self.per_vertex,
             ImplementedEnableExtension::WgpuBindingArray => self.wgpu_binding_array,
         }
     }
@@ -160,7 +160,7 @@ impl EnableExtension {
             Self::SUBGROUPS => Self::Unimplemented(UnimplementedEnableExtension::Subgroups),
             Self::DRAW_INDEX => Self::Implemented(ImplementedEnableExtension::DrawIndex),
             Self::PRIMITIVE_INDEX => Self::Implemented(ImplementedEnableExtension::PrimitiveIndex),
-            Self::PER_VERTEX => Self::Implemented(ImplementedEnableExtension::PerVertex),
+            Self::PER_VERTEX => Self::Implemented(ImplementedEnableExtension::WgpuPerVertex),
             Self::BINDING_ARRAY => Self::Implemented(ImplementedEnableExtension::WgpuBindingArray),
             _ => return Err(Box::new(Error::UnknownEnableExtension(span, word))),
         })
@@ -182,7 +182,7 @@ impl EnableExtension {
                 ImplementedEnableExtension::DrawIndex => Self::DRAW_INDEX,
                 ImplementedEnableExtension::PrimitiveIndex => Self::PRIMITIVE_INDEX,
                 ImplementedEnableExtension::WgpuRayTracingPipeline => Self::RAY_TRACING_PIPELINE,
-                ImplementedEnableExtension::PerVertex => Self::PER_VERTEX,
+                ImplementedEnableExtension::WgpuPerVertex => Self::PER_VERTEX,
                 ImplementedEnableExtension::WgpuBindingArray => Self::BINDING_ARRAY,
             },
             Self::Unimplemented(kind) => match kind {
@@ -233,7 +233,7 @@ pub enum ImplementedEnableExtension {
     /// [`enable primitive-index;`]: https://www.w3.org/TR/WGSL/#extension-primitive_index
     PrimitiveIndex,
     /// Enables the `wgpu_per_vertex` extension, allows using `@interpolate(per_vertex)` attribute in WGSL, native only.
-    PerVertex,
+    WgpuPerVertex,
     /// Enables the `wgpu_binding_array` extension, native only.
     WgpuBindingArray,
 }
@@ -251,7 +251,7 @@ impl ImplementedEnableExtension {
         Self::WgpuCooperativeMatrix,
         Self::DrawIndex,
         Self::PrimitiveIndex,
-        Self::PerVertex,
+        Self::WgpuPerVertex,
         Self::WgpuBindingArray,
     ];
 
@@ -274,7 +274,7 @@ impl ImplementedEnableExtension {
             Self::WgpuRayTracingPipeline => C::RAY_TRACING_PIPELINE,
             Self::DrawIndex => C::DRAW_INDEX,
             Self::PrimitiveIndex => C::PRIMITIVE_INDEX,
-            Self::PerVertex => C::PER_VERTEX,
+            Self::WgpuPerVertex => C::PER_VERTEX,
             Self::WgpuBindingArray => C::BUFFER_BINDING_ARRAY
                 .union(C::BUFFER_BINDING_ARRAY_NON_UNIFORM_INDEXING)
                 .union(C::STORAGE_BUFFER_BINDING_ARRAY)
diff --git a/naga/src/valid/mod.rs b/naga/src/valid/mod.rs
index 5eca1549ebb..2e37295fcb4 100644
--- a/naga/src/valid/mod.rs
+++ b/naga/src/valid/mod.rs
@@ -237,7 +237,7 @@ impl Capabilities {
             Self::RAY_HIT_VERTEX_POSITION => Some(Ext::WgpuRayQueryVertexReturn),
             Self::COOPERATIVE_MATRIX => Some(Ext::WgpuCooperativeMatrix),
             Self::RAY_TRACING_PIPELINE => Some(Ext::WgpuRayTracingPipeline),
-            Self::PER_VERTEX => Some(Ext::PerVertex),
+            Self::PER_VERTEX => Some(Ext::WgpuPerVertex),
             Self::BUFFER_BINDING_ARRAY
             | Self::BUFFER_BINDING_ARRAY_NON_UNIFORM_INDEXING
             | Self::STORAGE_BUFFER_BINDING_ARRAY