diff --git a/backends/platform/symbian/mmp/scummvm_base.mmp.in b/backends/platform/symbian/mmp/scummvm_base.mmp.in
index 7d79a924e72..eef91a57acf 100644
--- a/backends/platform/symbian/mmp/scummvm_base.mmp.in
+++ b/backends/platform/symbian/mmp/scummvm_base.mmp.in
@@ -108,6 +108,7 @@ SOURCE	   backends\saves\default\default-saves.cpp
 SOURCE	   engines\engine.cpp
 SOURCE	   engines\dialogs.cpp
 SOURCE	   engines\game.cpp
+SOURCE 	   engines\advanceddetector.cpp
 SOURCE	   backends\fs\abstract-fs.cpp
 SOURCE	   backends\fs\symbian\symbianstream.cpp
 // backend specific includes