diff --git a/internal/crypto_cros/rsa_private_key_unittest.cc b/internal/crypto_cros/rsa_private_key_unittest.cc
index e5202b03..24212cf0 100644
--- a/internal/crypto_cros/rsa_private_key_unittest.cc
+++ b/internal/crypto_cros/rsa_private_key_unittest.cc
@@ -364,7 +364,7 @@ TEST(RSAPrivateKeyUnitTest, ShortIntegers) {
 
 TEST(RSAPrivateKeyUnitTest, CreateFromKeyTest) {
   std::unique_ptr<crypto::RSAPrivateKey> key_pair(
-      crypto::RSAPrivateKey::Create(512));
+      crypto::RSAPrivateKey::Create(2048));
   ASSERT_TRUE(key_pair.get());
 
   std::unique_ptr<crypto::RSAPrivateKey> key_copy(