diff --git a/tests/unit-tests/helper/ndn-network-region-table-helper.t.cpp b/tests/unit-tests/helper/ndn-network-region-table-helper.t.cpp
index 41f2057..868b9dc 100644
--- a/tests/unit-tests/helper/ndn-network-region-table-helper.t.cpp
+++ b/tests/unit-tests/helper/ndn-network-region-table-helper.t.cpp
@@ -155,6 +155,7 @@
 {
   FactoryCallbackApp::Install(getNode("1"), [this] () -> shared_ptr<void> {
       Interest i("/prefix/someData");
+      i.setCanBePrefix(false);
       i.setForwardingHint(makeHint(Name("/otherPrefix")));
       return make_shared<TesterApp>(i, this);
     })
@@ -174,6 +175,7 @@
 
   FactoryCallbackApp::Install(getNode("1"), [this] () -> shared_ptr<void> {
       Interest i("/prefix/someData");
+      i.setCanBePrefix(false);
       i.setForwardingHint(makeHint(Name("/otherPrefix")));
       return make_shared<TesterApp>(i, this);
     })
@@ -193,6 +195,7 @@
 
   FactoryCallbackApp::Install(getNode("1"), [this] () -> shared_ptr<void> {
       Interest i("/prefix/someData");
+      i.setCanBePrefix(false);
       i.setForwardingHint(makeHint(Name("/otherPrefix")));
       return make_shared<TesterApp>(i, this);
     })
@@ -212,6 +215,7 @@
 
   FactoryCallbackApp::Install(getNode("1"), [this] () -> shared_ptr<void> {
       Interest i("/prefix/someData");
+      i.setCanBePrefix(false);
       i.setForwardingHint(makeHint(Name("/otherPrefix/moreSpecific")));
       return make_shared<TesterApp>(i, this);
     })