diff --git a/tests/unit-tests/bench.t.cpp b/tests/unit-tests/bench.t.cpp
index d71940a..64a0d05 100644
--- a/tests/unit-tests/bench.t.cpp
+++ b/tests/unit-tests/bench.t.cpp
@@ -63,7 +63,7 @@
       std::cout << "CA Config MetaData Size: " << response.wireEncode().size() << std::endl;
       auto block = response.getContent();
       block.parse();
-      infoInterest = make_shared<Interest>(Name(block.get(tlv::Name)).appendSegment(0));
+      infoInterest =std::make_shared<Interest>(Name(block.get(tlv::Name)).appendSegment(0));
       infoInterest->setCanBePrefix(false);
       std::cout << "CA Config fetch Interest Size: " << infoInterest->wireEncode().size() << std::endl;
     }
diff --git a/tests/unit-tests/ca-module.t.cpp b/tests/unit-tests/ca-module.t.cpp
index f429b2f..76098a0 100644
--- a/tests/unit-tests/ca-module.t.cpp
+++ b/tests/unit-tests/ca-module.t.cpp
@@ -73,7 +73,7 @@
       count++;
       auto block = response.getContent();
       block.parse();
-      infoInterest = make_shared<Interest>(Name(block.get(tlv::Name)).appendSegment(0));
+      infoInterest =std::make_shared<Interest>(Name(block.get(tlv::Name)).appendSegment(0));
       infoInterest->setCanBePrefix(false);
     }
     else {
diff --git a/tests/unit-tests/challenge-credential.t.cpp b/tests/unit-tests/challenge-credential.t.cpp
index 11fb328..9c5ee14 100644
--- a/tests/unit-tests/challenge-credential.t.cpp
+++ b/tests/unit-tests/challenge-credential.t.cpp
@@ -63,7 +63,7 @@
   credential.setName(credentialName);
   credential.setContent(keyB.getPublicKey().data(), keyB.getPublicKey().size());
   SignatureInfo signatureInfo;
-  signatureInfo.setValidityPeriod(security::ValidityPeriod(system_clock::now(), system_clock::now() + time::minutes(1)));
+  signatureInfo.setValidityPeriod(security::ValidityPeriod(time::system_clock::now(), time::system_clock::now() + time::minutes(1)));
   m_keyChain.sign(credential, signingByCertificate(trustAnchor).setSignatureInfo(signatureInfo));
   m_keyChain.addCertificate(keyB, credential);