diff --git a/lib/erl/Makefile.am b/lib/erl/Makefile.am
index df11776..2502d31 100644
--- a/lib/erl/Makefile.am
+++ b/lib/erl/Makefile.am
@@ -74,6 +74,7 @@
 	src \
 	coding_standards.md \
 	rebar.config \
+	rebar.test.config \
 	test \
 	README.md
 
diff --git a/lib/hs/Makefile.am b/lib/hs/Makefile.am
index 543381f..90d5e14 100644
--- a/lib/hs/Makefile.am
+++ b/lib/hs/Makefile.am
@@ -19,12 +19,14 @@
 
 EXTRA_DIST = \
 	coding_standards.md \
+	CMakeLists.txt \
 	LICENSE \
 	README.md \
 	Setup.lhs \
 	TODO \
 	Thrift.cabal \
-	src
+	src \
+	test
 
 all-local:
 	$(CABAL) update
diff --git a/lib/lua/Makefile.am b/lib/lua/Makefile.am
index 588fb58..3dfc27c 100644
--- a/lib/lua/Makefile.am
+++ b/lib/lua/Makefile.am
@@ -61,8 +61,11 @@
 		coding_standards.md \
 		TBinaryProtocol.lua \
 		TBufferedTransport.lua \
+		TCompactProtocol.lua \
 		TFramedTransport.lua \
 		Thrift.lua \
+		THttpTransport.lua \
+		TJsonProtocol.lua \
 		TMemoryBuffer.lua \
 		TProtocol.lua \
 		TServer.lua \
diff --git a/lib/py/Makefile.am b/lib/py/Makefile.am
index 78bce7c..f324715 100644
--- a/lib/py/Makefile.am
+++ b/lib/py/Makefile.am
@@ -58,4 +58,5 @@
 	setup.py \
 	setup.cfg \
 	src \
+	test \
 	README.md