diff --git a/Makefile.am b/Makefile.am
index d9a11e7..b51bb9e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -26,6 +26,7 @@
   ndn-cpp/c/encoding/BinaryXMLDecoder.c ndn-cpp/c/encoding/BinaryXMLDecoder.h \
   ndn-cpp/c/encoding/BinaryXMLEncoder.c ndn-cpp/c/encoding/BinaryXMLEncoder.h \
   ndn-cpp/c/encoding/BinaryXMLInterest.c ndn-cpp/c/encoding/BinaryXMLInterest.h \
+  ndn-cpp/c/encoding/BinaryXMLKey.c ndn-cpp/c/encoding/BinaryXMLKey.h \
   ndn-cpp/c/encoding/BinaryXMLName.c ndn-cpp/c/encoding/BinaryXMLName.h \
   ndn-cpp/c/encoding/BinaryXMLPublisherPublicKeyDigest.c ndn-cpp/c/encoding/BinaryXMLPublisherPublicKeyDigest.h \
   ndn-cpp/c/encoding/BinaryXMLStructureDecoder.c ndn-cpp/c/encoding/BinaryXMLStructureDecoder.h \