diff --git a/test/cpp/Makefile.thrift b/test/cpp/Makefile.thrift
index d861a2d..463b9c7 100644
--- a/test/cpp/Makefile.thrift
+++ b/test/cpp/Makefile.thrift
@@ -59,16 +59,16 @@
 	$(THRIFT) --gen cpp ../ThriftTest.thrift
 
 server-debug: stubs
-	g++ -o TestServer $(DCFL) src/TestServer.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp
+	g++ -o TestServer $(DCFL) src/TestServer.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp ../ThriftTest_extras.cpp
 
 client-debug: stubs
-	g++ -o TestClient $(DCFL) src/TestClient.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp
+	g++ -o TestClient $(DCFL) src/TestClient.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp ../ThriftTest_extras.cpp
 
 server: stubs
-	g++ -o TestServer $(CFL) src/TestServer.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp
+	g++ -o TestServer $(CFL) src/TestServer.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp ../ThriftTest_extras.cpp
 
 client: stubs
-	g++ -o TestClient $(CFL) src/TestClient.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp
+	g++ -o TestClient $(CFL) src/TestClient.cpp ./gen-cpp/ThriftTest.cpp ./gen-cpp/ThriftTest_types.cpp ../ThriftTest_extras.cpp
 
 small:
 	$(THRIFT) --gen cpp ../SmallTest.thrift