diff --git a/scripts/build_nim.sh b/scripts/build_nim.sh
index 28e3740..0dc4e98 100755
--- a/scripts/build_nim.sh
+++ b/scripts/build_nim.sh
@@ -117,9 +117,9 @@ build_nim() {
 		cp -a bin/nim bin/nim_csources
 	fi
 	sed \
-		-e 's/koch$/--warnings:off --hints:off koch/' \
-		-e 's/koch boot/koch boot --listCmd --skipUserCfg --skipParentCfg/' \
-		-e 's/koch tools/koch --stable tools --warnings:off --hints:off/' \
+		-e 's/koch$/--skipUserCfg --skipParentCfg --warnings:off --hints:off koch/' \
+		-e 's/koch boot/koch boot --skipUserCfg --skipParentCfg --warnings:off --hints:off/' \
+		-e 's/koch tools/koch --stable tools --skipUserCfg --skipParentCfg --warnings:off --hints:off/' \
 		build_all.sh > build_all_custom.sh
 	sh build_all_custom.sh
 	rm build_all_custom.sh