diff --git a/src/generate.rs b/src/generate.rs
index 14d54ab..27cb854 100644
--- a/src/generate.rs
+++ b/src/generate.rs
@@ -94,7 +94,7 @@ pub(crate) async fn generate<S: Store + 'static>(
 }
 
 #[allow(clippy::too_many_arguments)]
-#[tracing::instrument(skip(repo, store, hash, config))]
+#[tracing::instrument(skip(tmp_dir, repo, store, hash, config))]
 async fn process<S: Store + 'static>(
     tmp_dir: &TmpDir,
     repo: &ArcRepo,
diff --git a/src/lib.rs b/src/lib.rs
index a78c720..bfbf4a7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -996,7 +996,10 @@ async fn process<S: Store + 'static>(
     ))
 }
 
-#[tracing::instrument(name = "Serving processed image headers", skip(repo, store, config))]
+#[tracing::instrument(
+    name = "Serving processed image headers",
+    skip(tmp_dir, repo, store, config)
+)]
 async fn process_head<S: Store + 'static>(
     range: Option<web::Header<Range>>,
     web::Query(ProcessQuery { source, operations }): web::Query<ProcessQuery>,