diff --git a/game/client/client_tf2base.vpc b/game/client/client_tf2base.vpc
index b4c8d24f..b16b2d62 100644
--- a/game/client/client_tf2base.vpc
+++ b/game/client/client_tf2base.vpc
@@ -43,6 +43,8 @@ $Project "Client (TF)"
 		$File	"$SRCDIR\game\shared\teamplay_round_timer.h"
 		$File	"TeamBitmapImage.cpp"
 		$File	"voice_menu.cpp"
+		$File   "c_team_train_watcher.cpp"
+		$File   "c_team_train_watcher.h"
 
 		$Folder	"TF"
 		{
diff --git a/game/server/server_tf2base.vpc b/game/server/server_tf2base.vpc
index 9db489e9..39a167f0 100644
--- a/game/server/server_tf2base.vpc
+++ b/game/server/server_tf2base.vpc
@@ -59,6 +59,7 @@ $Project "Server (TF)"
 		$File	"trigger_area_capture.cpp"
 		$File	"trigger_area_capture.h"
 		$File	"team_train_watcher.cpp"
+		$File	"team_train_watcher.h"
 
 		$Folder	"TF"
 		{