diff --git a/test.py b/test.py
index 33a4f9f3b1e46d3e4cb490ca656f1c9c22e6948e..72ecf7cd071245284e5b58baf88ba4a91bc56f2e 100644
--- a/test.py
+++ b/test.py
@@ -46,17 +46,14 @@ def test_matvec(ctx_factory):
 
     prg = get_weno_program()
     prg = with_root_kernel(prg, "mult_mat_vec")
-    print(prg)
 
     a = np.random.rand(10, 10).astype(np.float32).copy(order="F")
     b = np.random.rand(10).astype(np.float32)
 
-    a_dev = cl.array.to_device(queue, a)
-    b_dev = cl.array.to_device(queue, b)
     c_dev = cl.array.empty(queue, 10, dtype=np.float32)
 
     prg = lp.set_options(prg, write_cl=True)
-    prg(queue, a=a_dev, b=b_dev, c=c_dev, alpha=1.0)
+    prg(queue, a=a, b=b, c=c_dev, alpha=1.0)
 
     c = c_dev.get()