diff --git a/config/Nedelosk_Core/Forestday.cfg b/config/Nedelosk_Core/Forestday.cfg
index 1b38090..d038a34 100755
--- a/config/Nedelosk_Core/Forestday.cfg
+++ b/config/Nedelosk_Core/Forestday.cfg
@@ -31,9 +31,9 @@ creative {
 
 
 worldgen {
-    B:Cooper=true
-    B:Limestone=true
-    B:Tin=true
+    B:Cooper=false
+    B:Limestone=false
+    B:Tin=false
 }