diff --git a/wgpu-core/src/device/life.rs b/wgpu-core/src/device/life.rs
index cbe55caf40..778e76d31c 100644
--- a/wgpu-core/src/device/life.rs
+++ b/wgpu-core/src/device/life.rs
@@ -313,9 +313,6 @@ impl<A: HalApi> LifetimeTracker<A> {
         let mut last_resources = ResourceMaps::new();
         for res in temp_resources {
             match res {
-                TempResource::Buffer(raw) => {
-                    last_resources.buffers.insert(raw.tracker_index(), raw);
-                }
                 TempResource::StagingBuffer(raw) => {
                     last_resources
                         .staging_buffers
@@ -419,9 +416,6 @@ impl<A: HalApi> LifetimeTracker<A> {
             .map(|a| &mut a.last_resources);
         if let Some(resources) = resources {
             match temp_resource {
-                TempResource::Buffer(raw) => {
-                    resources.buffers.insert(raw.tracker_index(), raw);
-                }
                 TempResource::StagingBuffer(raw) => {
                     resources.staging_buffers.insert(raw.tracker_index(), raw);
                 }
diff --git a/wgpu-core/src/device/queue.rs b/wgpu-core/src/device/queue.rs
index ba0d2cdeed..aeb1b1936f 100644
--- a/wgpu-core/src/device/queue.rs
+++ b/wgpu-core/src/device/queue.rs
@@ -145,7 +145,6 @@ pub struct WrappedSubmissionIndex {
 ///   `maintain` call, no longer used anywhere
 #[derive(Debug)]
 pub enum TempResource<A: HalApi> {
-    Buffer(Arc<Buffer<A>>),
     StagingBuffer(Arc<StagingBuffer<A>>),
     DestroyedBuffer(Arc<DestroyedBuffer<A>>),
     DestroyedTexture(Arc<DestroyedTexture<A>>),