diff --git a/tests/unit-tests/util/segment-fetcher.t.cpp b/tests/unit-tests/util/segment-fetcher.t.cpp
index edcb9ca..c4d6bb8 100644
--- a/tests/unit-tests/util/segment-fetcher.t.cpp
+++ b/tests/unit-tests/util/segment-fetcher.t.cpp
@@ -55,7 +55,7 @@
     auto data = make_shared<Data>(Name(baseName).appendSegment(segment));
     data->setContent(buffer, sizeof(buffer));
     if (isFinal) {
-      data->setFinalBlockId(data->getName()[-1]);
+      data->setFinalBlock(data->getName()[-1]);
     }
 
     return signData(data);