diff --git a/config/game_options.txt b/config/game_options.txt
index 0e1dab8bdae7..3d919ac80891 100644
--- a/config/game_options.txt
+++ b/config/game_options.txt
@@ -140,7 +140,7 @@ PROBABILITY SECRET_EXTENDED 0
 PROBABILITY DEVIL 0
 PROBABILITY DEVIL_AGENTS 0
 PROBABILITY ZOMBIE 1
-PROBABILITY DYNAMIC 12
+PROBABILITY DYNAMIC 0
 
 ## Percent weight reductions for three of the most recent modes