diff --git a/lib/csharp/Makefile.am b/lib/csharp/Makefile.am
new file mode 100644
index 0000000..3b88dbb
--- /dev/null
+++ b/lib/csharp/Makefile.am
@@ -0,0 +1,37 @@
+THRIFTCODE= \
+            src/Protocol/TProtocolException.cs \
+            src/Protocol/TProtocolFactory.cs \
+            src/Protocol/TList.cs \
+            src/Protocol/TSet.cs \
+            src/Protocol/TMap.cs \
+            src/Protocol/TProtocolUtil.cs \
+            src/Protocol/TMessageType.cs \
+            src/Protocol/TProtocol.cs \
+            src/Protocol/TType.cs \
+            src/Protocol/TField.cs \
+            src/Protocol/TMessage.cs \
+            src/Protocol/TStruct.cs \
+            src/Protocol/TBinaryProtocol.cs \
+            src/Server/TThreadPoolServer.cs \
+            src/Server/TSimpleServer.cs \
+            src/Server/TServer.cs \
+            src/Transport/TTransport.cs \
+            src/Transport/TSocket.cs \
+            src/Transport/TTransportException.cs \
+            src/Transport/TStreamTransport.cs \
+            src/Transport/TServerTransport.cs \
+            src/Transport/TServerSocket.cs \
+            src/Transport/TTransportFactory.cs \
+            src/TProcessor.cs \
+            src/TApplicationException.cs
+
+
+CSC=gmcs -langversion:linq
+
+all: Thrift.dll
+
+Thrift.dll: $(THRIFTCODE)
+	$(CSC) $(THRIFTCODE) /out:Thrift.dll /target:library
+
+clean-local:
+	$(RM) Thrift.dll