diff --git a/buildcfg.txt b/buildcfg.txt
index 3a4b902d..ea303940 100644
--- a/buildcfg.txt
+++ b/buildcfg.txt
@@ -2840,7 +2840,6 @@ FLAT5_1
 BLOOD1
 BLOOD2
 BLOOD3
-BLOOD4
 RROCK12
 FLOOR0_2
 FLOOR1_6