diff --git a/engines/tucker/detection.cpp b/engines/tucker/detection.cpp
index fe7cb4779ab..3eb3973371e 100644
--- a/engines/tucker/detection.cpp
+++ b/engines/tucker/detection.cpp
@@ -102,31 +102,6 @@ static const ADGameDescription tuckerGameDescriptions[] = {
 	AD_TABLE_END_MARKER
 };
 
-static const ADParams detectionParams = {
-	// Pointer to ADGameDescription or its superset structure
-	(const byte *)tuckerGameDescriptions,
-	// Size of that superset structure
-	sizeof(ADGameDescription),
-	// Number of bytes to compute MD5 sum for
-	512,
-	// List of all engine gameid
-	tuckerGames,
-	// Structure for autoupgrading obsolete gameids
-	0,
-	// Name of single gameid (optional)
-	"tucker",
-	// List of files for file-based fallback detection (optional)
-	0,
-	// Flags
-	0,
-	// Additional GUI options (for every game)
-	Common::GUIO_NONE,
-	// Maximum directory depth
-	1,
-	// List of directory globs
-	0
-};
-
 static const ADGameDescription tuckerDemoGameDescription = {
 	"tucker",
 	"Non-Interactive Demo",
@@ -139,7 +114,9 @@ static const ADGameDescription tuckerDemoGameDescription = {
 
 class TuckerMetaEngine : public AdvancedMetaEngine {
 public:
-	TuckerMetaEngine() : AdvancedMetaEngine(detectionParams) {
+	TuckerMetaEngine() : AdvancedMetaEngine(tuckerGameDescriptions, sizeof(ADGameDescription), tuckerGames) {
+		params.md5Bytes = 512;
+		params.singleid = "tucker";
 	}
 
 	virtual const char *getName() const {