diff --git a/src/util/helper.rs b/src/util/helper.rs
index ba88ec26..d7f632c8 100644
--- a/src/util/helper.rs
+++ b/src/util/helper.rs
@@ -1,5 +1,6 @@
 use pdf_writer::types::{BlendMode, LineCapStyle, LineJoinStyle, MaskType};
 use pdf_writer::{Content, Name, Rect};
+#[cfg(feature = "image")]
 use usvg::Size;
 use usvg::{LineCap, LineJoin, NonZeroRect, Transform};