diff --git a/packages/next-swc/crates/napi/src/transform.rs b/packages/next-swc/crates/napi/src/transform.rs
index 324b191e2c59b..9aa240505d0b6 100644
--- a/packages/next-swc/crates/napi/src/transform.rs
+++ b/packages/next-swc/crates/napi/src/transform.rs
@@ -98,7 +98,7 @@ impl Task for TransformTask {
                         self.c.cm.clone(),
                         fm.clone(),
                         &options,
-                        self.c.comments().clone(),
+                        self.c.comments(),
                     );
                     self.c.process_js_with_custom_pass(
                         fm,
diff --git a/packages/next/build/webpack-config.ts b/packages/next/build/webpack-config.ts
index bfec16ede15ea..dd777f5763beb 100644
--- a/packages/next/build/webpack-config.ts
+++ b/packages/next/build/webpack-config.ts
@@ -1504,6 +1504,7 @@ export default async function getBaseWebpackConfig(
             ],
             ['swcRemoveConsole', !!config.compiler?.removeConsole],
             ['swcImportSource', !!jsConfig?.compilerOptions?.jsxImportSource],
+            ['swcEmotion', !!config.experimental.emotion],
           ])
         ),
     ].filter(Boolean as any as ExcludesFalse),
diff --git a/packages/next/build/webpack/plugins/telemetry-plugin.ts b/packages/next/build/webpack/plugins/telemetry-plugin.ts
index fe1f370a283bb..aeb73cad89db8 100644
--- a/packages/next/build/webpack/plugins/telemetry-plugin.ts
+++ b/packages/next/build/webpack/plugins/telemetry-plugin.ts
@@ -12,6 +12,7 @@ type Feature =
   | 'swcExperimentalDecorators'
   | 'swcRemoveConsole'
   | 'swcImportSource'
+  | 'swcEmotion'
 
 interface FeatureUsage {
   featureName: Feature
@@ -50,6 +51,7 @@ const BUILD_FEATURES: Array<Feature> = [
   'swcExperimentalDecorators',
   'swcRemoveConsole',
   'swcImportSource',
+  'swcEmotion',
 ]
 
 /**
diff --git a/packages/next/telemetry/events/build.ts b/packages/next/telemetry/events/build.ts
index f7cb5f3e1ac7a..9b64803af6ac2 100644
--- a/packages/next/telemetry/events/build.ts
+++ b/packages/next/telemetry/events/build.ts
@@ -143,6 +143,7 @@ export type EventBuildFeatureUsage = {
     | 'swcExperimentalDecorators'
     | 'swcRemoveConsole'
     | 'swcImportSource'
+    | 'swcEmotion'
     | 'build-lint'
   invocationCount: number
 }
diff --git a/test/integration/telemetry/test/index.test.js b/test/integration/telemetry/test/index.test.js
index 1a76922190af1..d88c59b37ef3e 100644
--- a/test/integration/telemetry/test/index.test.js
+++ b/test/integration/telemetry/test/index.test.js
@@ -631,6 +631,7 @@ describe('Telemetry CLI', () => {
     regex.exec(stderr).pop() // swcReactRemoveProperties
     regex.exec(stderr).pop() // swcRemoveConsole
     regex.exec(stderr).pop() // swcImportSource
+    regex.exec(stderr).pop() // swcEmotion
     const image = regex.exec(stderr).pop()
     expect(image).toContain(`"featureName": "next/image"`)
     expect(image).toContain(`"invocationCount": 1`)