diff --git a/engines/access/inventory.cpp b/engines/access/inventory.cpp
index f2c87b26043..34470ace1e2 100644
--- a/engines/access/inventory.cpp
+++ b/engines/access/inventory.cpp
@@ -69,6 +69,7 @@ InventoryManager::InventoryManager(AccessEngine *vm) : Manager(vm) {
 		break;
 	case GType_MartianMemorandum:
 		names = Martian::INVENTORY_NAMES;
+		combineP = &Martian::COMBO_TABLE[0][0];
 		_inv.resize(54);
 		break;
 	default:
diff --git a/engines/access/martian/martian_resources.cpp b/engines/access/martian/martian_resources.cpp
index 5dfb766885c..ae63f66c7c5 100644
--- a/engines/access/martian/martian_resources.cpp
+++ b/engines/access/martian/martian_resources.cpp
@@ -659,6 +659,64 @@ const byte *CHAR_TABLE[] = {
 	CHAR_TABLE26, CHAR_TABLE27
 };
 
+// TODO: Fix that array
+const int COMBO_TABLE[54][4] = {
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 },
+	{ -1, -1, -1, -1 }
+};
+
 } // End of namespace Martian
 
 } // End of namespace Access
diff --git a/engines/access/martian/martian_resources.h b/engines/access/martian/martian_resources.h
index ab8dfb4d1a5..b9584ba2dd2 100644
--- a/engines/access/martian/martian_resources.h
+++ b/engines/access/martian/martian_resources.h
@@ -43,6 +43,8 @@ extern const int ROOM_NUMB;
 
 extern const byte *CHAR_TABLE[];
 
+extern const int COMBO_TABLE[54][4];
+
 } // End of namespace Martian
 
 } // End of namespace Access