diff --git a/tests/brevitas/test_quant_tensor.py b/tests/brevitas/test_quant_tensor.py
new file mode 100644
index 000000000..2054d8a28
--- /dev/null
+++ b/tests/brevitas/test_quant_tensor.py
@@ -0,0 +1,12 @@
+import torch
+
+from brevitas.quant_tensor import QuantTensor
+from brevitas.quant_tensor import QuantTensorBase
+
+
+def test_qt():
+    v = torch.randn(1)
+    qt = QuantTensor(v, v, v, v, True, True)
+    assert isinstance(qt, QuantTensor)
+    assert isinstance(qt, tuple)
+    assert isinstance(qt, QuantTensorBase)