diff --git a/src/common/2d/v_2ddrawer.h b/src/common/2d/v_2ddrawer.h
index 9fc5227e7..1087ec63e 100644
--- a/src/common/2d/v_2ddrawer.h
+++ b/src/common/2d/v_2ddrawer.h
@@ -169,7 +169,7 @@ public:
 	float screenFade = 1.f;
 	DVector2 offset;
 public:
-	int fullscreenautoaspect = 0;
+	int fullscreenautoaspect = 3;
 	int cliptop = -1, clipleft = -1, clipwidth = -1, clipheight = -1;
 	
 	int AddCommand(const RenderCommand *data);
diff --git a/src/gamedata/gi.h b/src/gamedata/gi.h
index c83570120..88bc45a1b 100644
--- a/src/gamedata/gi.h
+++ b/src/gamedata/gi.h
@@ -206,7 +206,7 @@ struct gameinfo_t
 	int berserkpic;
 	double normforwardmove[2];
 	double normsidemove[2];
-	int fullscreenautoaspect = 0;
+	int fullscreenautoaspect = 3;
 	bool nomergepickupmsg;
 
 	const char *GetFinalePage(unsigned int num) const;