diff --git a/SConstruct b/SConstruct
index 43d4392..47df390 100644
--- a/SConstruct
+++ b/SConstruct
@@ -272,6 +272,7 @@
                    omaha_request_params.cc
                    omaha_response_handler_action.cc
                    payload_signer.cc
+                   payload_state.cc
                    postinstall_runner_action.cc
                    prefs.cc
                    proxy_resolver.cc
@@ -318,6 +319,7 @@
                             omaha_request_params_unittest.cc
                             omaha_response_handler_action_unittest.cc
                             payload_signer_unittest.cc
+                            payload_state_unittest.cc
                             postinstall_runner_action_unittest.cc
                             prefs_unittest.cc
                             simple_key_value_store_unittest.cc