diff --git a/internal/gts/httputil/nopwriter.go b/internal/gts/httputil/nopwriter.go
deleted file mode 100644
index 8e7c1d2..0000000
--- a/internal/gts/httputil/nopwriter.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package httputil
-
-type nopWriterImpl struct{}
-
-var nopWriter = nopWriterImpl{}
-
-func (nopWriterImpl) Write(b []byte) (int, error) { return len(b), nil }
-func (nopWriterImpl) Close() error                { return nil }