diff --git a/test/test_array.py b/test/test_array.py
index 2bde26b66d77019e41a6b35a440417fc4a692753..ecfd3ba97a027278ffb4c317c5180d49cd25695e 100644
--- a/test/test_array.py
+++ b/test/test_array.py
@@ -248,10 +248,10 @@ def test_pow_array(ctx_factory):
     a_gpu = cl_array.to_device(queue, a)
 
     result = pow(a_gpu, a_gpu).get()
-    assert (np.abs(a ** a - result) < 1e-3).all()
+    assert (np.abs(a ** a - result) < 3e-3).all()
 
     result = (a_gpu ** a_gpu).get()
-    assert (np.abs(pow(a, a) - result) < 1e-3).all()
+    assert (np.abs(pow(a, a) - result) < 3e-3).all()
 
 
 def test_pow_number(ctx_factory):