diff --git a/src/doomdata.h b/src/doomdata.h
index d11a45ce7..e01bab030 100644
--- a/src/doomdata.h
+++ b/src/doomdata.h
@@ -371,8 +371,8 @@ struct FMapThing
 	int16_t		roll;
 	uint32_t		RenderStyle;
 	int			FloatbobPhase;
-	double SpotInnerAngle;
-	double SpotOuterAngle;
+	double SpotInnerAngle = 10;
+	double SpotOuterAngle = 25;
 };