diff --git a/Makefile.am b/Makefile.am
index 0761bfe..2a5ea63 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,6 +22,7 @@
   ndn-cpp/encoding/BinaryXMLStructureDecoder.hpp \
   ndn-cpp/encoding/BinaryXMLWireFormat.cpp ndn-cpp/encoding/BinaryXMLWireFormat.hpp \
   ndn-cpp/encoding/WireFormat.cpp ndn-cpp/encoding/WireFormat.hpp \
+  ndn-cpp/util/DynamicUCharArray.c ndn-cpp/util/DynamicUCharArray.h \
   ndn-cpp/util/ndn_memory.c ndn-cpp/util/ndn_memory.h
 
 test_encode_decode_interest_SOURCES = test/test-encode-decode-interest.cpp