diff --git a/source/gamestate_postfase.cpp b/source/gamestate_postfase.cpp
index e2f17a0..3eccd0e 100644
--- a/source/gamestate_postfase.cpp
+++ b/source/gamestate_postfase.cpp
@@ -47,7 +47,7 @@ namespace gamestate
             sub_state = postfase::state::victoria;
 
             char filename[12] = "final00.GIF";
-            filename[6]= game::getConfig("fase") / 5;
+            filename[6]= 48 + (game::getConfig("fase") / 5);
 
             draw::surface *fondo = draw::loadSurface(filename, true);
             draw::draw(fondo);