diff --git a/CHANGELOG.md b/CHANGELOG.md
index d0ddea97ce15..26134f372ac1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Upgrade: Automatically convert candidates with arbitrary values to their utilities ([#17831](https://github.com/tailwindlabs/tailwindcss/pull/17831), [#17854](https://github.com/tailwindlabs/tailwindcss/pull/17854))
-- Write to log file when using `DEBUG=*` ([#17906](https://github.com/tailwindlabs/tailwindcss/pull/17906))
+- Write to log file when using `DEBUG=*` ([#17906](https://github.com/tailwindlabs/tailwindcss/pull/17906), [#17952](https://github.com/tailwindlabs/tailwindcss/pull/17952))
 - Add support for source maps in development ([#17775](https://github.com/tailwindlabs/tailwindcss/pull/17775))
 
 ### Fixed
diff --git a/crates/oxide/src/scanner/mod.rs b/crates/oxide/src/scanner/mod.rs
index ccdbd231dbc8..05fcd71f19f7 100644
--- a/crates/oxide/src/scanner/mod.rs
+++ b/crates/oxide/src/scanner/mod.rs
@@ -153,8 +153,24 @@ pub struct Scanner {
 
 impl Scanner {
     pub fn new(sources: Vec<PublicSourceEntry>) -> Self {
+        init_tracing();
+
+        if *SHOULD_TRACE {
+            event!(tracing::Level::INFO, "Provided sources:");
+            for source in &sources {
+                event!(tracing::Level::INFO, "Source: {:?}", source);
+            }
+        }
+
         let sources = Sources::new(public_source_entries_to_private_source_entries(sources));
 
+        if *SHOULD_TRACE {
+            event!(tracing::Level::INFO, "Optimized sources:");
+            for source in sources.iter() {
+                event!(tracing::Level::INFO, "Source: {:?}", source);
+            }
+        }
+
         Self {
             sources: sources.clone(),
             walker: create_walker(sources),
@@ -163,7 +179,6 @@ impl Scanner {
     }
 
     pub fn scan(&mut self) -> Vec<String> {
-        init_tracing();
         self.scan_sources();
 
         // TODO: performance improvement, bail early if we don't have any changed content