diff --git a/rules.ini b/rules.ini
index 1de5727..9e6608a 100644
--- a/rules.ini
+++ b/rules.ini
@@ -8,7 +8,7 @@
 [General]
 
 ; dev options
-FastBuild=1
+FastBuild=0
 
 ; crates
 CrateMinimum=1          ; crates are normally one per human player but never below this number