diff --git a/internal/driver/chrome/driver.go b/internal/driver/chrome/driver.go
index 0224d19..a6dc32c 100644
--- a/internal/driver/chrome/driver.go
+++ b/internal/driver/chrome/driver.go
@@ -394,12 +394,3 @@ func (d *Driver) NextActionFromV8(_ context.Context) (json.RawMessage, error) {
 	}
 	return json.RawMessage(encoded), nil
 }
-
-// Document returns the current page's outer HTML for trace capture.
-func (d *Driver) Document(_ context.Context) (string, error) {
-	var html string
-	if err := chromedp.Run(d.tabCtx, chromedp.OuterHTML("html", &html, chromedp.ByQuery)); err != nil {
-		return "", fmt.Errorf("document: %w", err)
-	}
-	return html, nil
-}
diff --git a/internal/driver/driver.go b/internal/driver/driver.go
index 102eb2f..ef5d589 100644
--- a/internal/driver/driver.go
+++ b/internal/driver/driver.go
@@ -82,6 +82,4 @@ type WebDriver interface {
 	// bundle and returns the resulting Action JSON for the host to
 	// dispatch. The shape mirrors verifier.Action's JSON form.
 	NextActionFromV8(ctx context.Context) (json.RawMessage, error)
-	// Document returns the current page outerHTML for trace capture.
-	Document(ctx context.Context) (string, error)
 }