diff --git a/candle-onnx/tests/ops.rs b/candle-onnx/tests/ops.rs
index 47f75949..e300fae7 100644
--- a/candle-onnx/tests/ops.rs
+++ b/candle-onnx/tests/ops.rs
@@ -2808,3 +2808,81 @@ fn test_argmax() -> Result<()> {
 
     Ok(())
 }
+
+// "LeakyRelu"
+#[test]
+fn test_leakyrelu() -> Result<()> {
+    // tests from https://github.com/onnx/onnx/blob/main/docs/Operators.md#examples-80
+    // leakyrelu
+    test(
+        &[-1.0, 0.0, 1.0],
+        Some(0.1),
+        &[-0.1, 0.0, 1.0]
+    )?;
+    fn test(data: impl NdArray, alpha: Option<f32>, expected: impl NdArray) -> Result<()> {
+        let att_alpha = AttributeProto {
+            name: "alpha".to_string(),
+            ref_attr_name: "alpha".to_string(),
+            i: 0,
+            doc_string: "alpha".to_string(),
+            r#type: 1, // FLOAT
+            f: alpha.unwrap_or(0.01),
+            s: vec![],
+            t: None,
+            g: None,
+            sparse_tensor: None,
+            tp: None,
+            floats: vec![],
+            ints: vec![],
+            strings: vec![],
+            tensors: vec![],
+            graphs: vec![],
+            sparse_tensors: vec![],
+            type_protos: vec![],
+        };
+        let attrs = {
+            let mut mut_attrs = vec![];
+            if alpha.is_some() {
+                mut_attrs.push(att_alpha);
+            }
+            mut_attrs
+        };
+        let manual_graph = create_model_proto_with_graph(Some(GraphProto {
+            node: vec![NodeProto {
+                op_type: "LeakyRelu".to_string(),
+                domain: "".to_string(),
+                attribute: attrs,
+                input: vec![INPUT_X.to_string()],
+                output: vec![OUTPUT_Z.to_string()],
+                name: "".to_string(),
+                doc_string: "".to_string(),
+            }],
+            name: "".to_string(),
+            initializer: vec![],
+            input: vec![],
+            output: vec![ValueInfoProto {
+                name: OUTPUT_Z.to_string(),
+                doc_string: "".to_string(),
+                r#type: None,
+            }],
+            value_info: vec![],
+            doc_string: "".to_string(),
+            sparse_initializer: vec![],
+            quantization_annotation: vec![],
+        }));
+        let mut inputs: HashMap<String, Tensor> = HashMap::new();
+        inputs.insert(INPUT_X.to_string(), Tensor::new(data, &Device::Cpu)?);
+        let eval = candle_onnx::simple_eval(&manual_graph, inputs)?;
+        let z = eval.get(OUTPUT_Z).expect("Output 'z' not found");
+
+        let expected = Tensor::new(expected, &Device::Cpu)?;
+        for both in z.to_vec1::<f64>()?.iter().zip(expected.to_vec1::<f64>()?.iter()) {
+            let (act, exp) = both;
+            assert!(f64::abs(act - exp) < f32::EPSILON.into());
+        }
+
+        Ok(())
+    }
+
+    Ok(())
+}