diff --git a/tensorflow/compiler/xla/tests/array_elementwise_ops_test.cc b/tensorflow/compiler/xla/tests/array_elementwise_ops_test.cc
index 3bb2f619499..304d47f0e5c 100644
--- a/tensorflow/compiler/xla/tests/array_elementwise_ops_test.cc
+++ b/tensorflow/compiler/xla/tests/array_elementwise_ops_test.cc
@@ -43,7 +43,7 @@ namespace {
 class ArrayElementwiseOpTest : public ClientLibraryTestBase {
  public:
   ErrorSpec error_spec_{0.0001, 0.0001};
-  ErrorSpec strict_error_spec_{0x1p-48, 0x1p-48};
+  ErrorSpec strict_error_spec_{3.6e-15, 3.6e-15};
 };
 
 class ArrayElementwiseOpTestParamCount
diff --git a/tensorflow/compiler/xla/tests/scalar_computations_test.cc b/tensorflow/compiler/xla/tests/scalar_computations_test.cc
index e244443f837..2c5e80e4aeb 100644
--- a/tensorflow/compiler/xla/tests/scalar_computations_test.cc
+++ b/tensorflow/compiler/xla/tests/scalar_computations_test.cc
@@ -183,7 +183,7 @@ XLA_TEST_F(ScalarComputationsTest, MulThreeScalarsF64) {
       ConstantR0<double>(&builder, 0.5772156649015328));
 
   ComputeAndCompareR0<double>(&builder, 4.929268367422896, {},
-                              ErrorSpec{0x1p-48});
+                              ErrorSpec{3.6e-15});
 }
 
 XLA_TEST_F(ScalarComputationsTest, MulTwoScalarsS32) {