diff --git a/lib/cpp/Makefile.am b/lib/cpp/Makefile.am
index feaebaf..ac5a776 100644
--- a/lib/cpp/Makefile.am
+++ b/lib/cpp/Makefile.am
@@ -89,6 +89,8 @@
                          src/protocol/TDenseProtocol.h \
                          src/protocol/TDebugProtocol.h \
                          src/protocol/TOneWayProtocol.h \
+                         src/protocol/TBase64Utils.h \
+                         src/protocol/TJSONProtocol.h \
                          src/protocol/TProtocolTap.h \
                          src/protocol/TProtocolException.h \
                          src/protocol/TProtocol.h