diff --git a/src/game.cpp b/src/game.cpp
index 03771f1e8f7..1ef9ecbaf3a 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -842,7 +842,9 @@ bool game_controller::load_game()
 		}
 	}
 
-	if(state_.campaign_type == "multiplayer") {
+	if(state_.campaign_type == "tutorial") {
+		defines_map_["TUTORIAL"] = preproc_define();
+	} else if(state_.campaign_type == "multiplayer") {
 		//make all network players local
 		for(config::child_itors sides = state_.snapshot.child_range("side");
 		    sides.first != sides.second; ++sides.first) {