diff --git a/src/editor/map/context_manager.cpp b/src/editor/map/context_manager.cpp
index ea0f99f79fbe..5da64bfb9202 100644
--- a/src/editor/map/context_manager.cpp
+++ b/src/editor/map/context_manager.cpp
@@ -982,6 +982,7 @@ void context_manager::new_scenario(int width, int height, const t_translation::t
 
 	// Give the new scenario an initial side.
 	get_map_context().new_side();
+	gui_.init_flags();
 }
 
 //