diff --git a/SConstruct b/SConstruct
index 1a73466..bd2a5d8 100644
--- a/SConstruct
+++ b/SConstruct
@@ -248,6 +248,7 @@
                    filesystem_copier_action.cc
                    filesystem_iterator.cc
                    file_writer.cc
+                   flimflam_proxy.cc
                    graph_utils.cc
                    gzip.cc
                    libcurl_http_fetcher.cc
@@ -288,6 +289,7 @@
                             file_writer_unittest.cc
                             filesystem_copier_action_unittest.cc
                             filesystem_iterator_unittest.cc
+                            flimflam_proxy_unittest.cc
                             graph_utils_unittest.cc
                             http_fetcher_unittest.cc
                             mock_http_fetcher.cc