diff --git a/src/liquid_rescale_task.rs b/src/liquid_rescale_task.rs
index 934451c..10ce3f1 100644
--- a/src/liquid_rescale_task.rs
+++ b/src/liquid_rescale_task.rs
@@ -26,7 +26,7 @@ impl LiquidRescaleTask {
     }
 
     #[inline]
-    pub fn liquid_rescale(input_image: Vec<u8>, width: usize, height: usize) -> Result<Buffer> {
+    pub fn liquid_rescale(input_image: &[u8], width: usize, height: usize) -> Result<Buffer> {
         START.call_once(|| {
             magick_wand_genesis();
         });
@@ -52,11 +52,7 @@ impl Task for LiquidRescaleTask {
     type JsValue = Buffer;
 
     fn compute(&mut self) -> Result<Self::Output> {
-        Self::liquid_rescale(
-            self.input_image.clone().into(),
-            self.output_width,
-            self.output_height,
-        )
+        Self::liquid_rescale(&self.input_image, self.output_width, self.output_height)
     }
 
     fn resolve(&mut self, _env: napi::Env, output: Self::Output) -> Result<Self::JsValue> {