diff --git a/wadsrc/static/zscript/actors/shared/corona.zs b/wadsrc/static/zscript/actors/shared/corona.zs
index 62e648d74..6621fe057 100644
--- a/wadsrc/static/zscript/actors/shared/corona.zs
+++ b/wadsrc/static/zscript/actors/shared/corona.zs
@@ -34,6 +34,7 @@ class Corona : Actor abstract
 		RenderRadius 1024.0;
 		+BRIGHT
 		+NOINTERACTION
+		+NOBLOCKMAP
 		+NOGRAVITY
 		+FORCEXYBILLBOARD
 	}