diff --git a/tests/test_project_gaussians.py b/tests/test_project_gaussians.py
index c74c21394..9c709820b 100644
--- a/tests/test_project_gaussians.py
+++ b/tests/test_project_gaussians.py
@@ -4,7 +4,7 @@
 device = torch.device("cuda:0")
 
 
-@pytest.mark.skipif(not torch.cuda.is_available, reason="No CUDA device")
+@pytest.mark.skipif(not torch.cuda.is_available(), reason="No CUDA device")
 def test_project_gaussians_forward():
     from diff_rast import _torch_impl
     import diff_rast.cuda as _C