diff --git a/engines/toltecs/detection.cpp b/engines/toltecs/detection.cpp
index 2e6e0523dcc..e168aabe5b8 100644
--- a/engines/toltecs/detection.cpp
+++ b/engines/toltecs/detection.cpp
@@ -143,7 +143,7 @@ static const ToltecsGameDescription gameDescriptions[] = {
 class ToltecsMetaEngine : public AdvancedMetaEngine {
 public:
 	ToltecsMetaEngine() : AdvancedMetaEngine(Toltecs::gameDescriptions, sizeof(Toltecs::ToltecsGameDescription), toltecsGames) {
-		params.singleid = "toltecs";
+		_singleid = "toltecs";
 	}
 
 	virtual const char *getName() const {