diff --git a/src/servers/registrar/Jamfile b/src/servers/registrar/Jamfile
index f11d4b68d1..608f6783de 100644
--- a/src/servers/registrar/Jamfile
+++ b/src/servers/registrar/Jamfile
@@ -14,6 +14,7 @@ Server obos_registrar :
 	MessageEvent.cpp
 	MessageRunnerManager.cpp
 	MIMEManager.cpp
+	RecentApps.cpp
 	Registrar.cpp
 	RosterAppInfo.cpp
 	TRoster.cpp