diff --git a/nim.cfg b/nim.cfg
index 96c1d79..bfe0008 100644
--- a/nim.cfg
+++ b/nim.cfg
@@ -1,10 +1,10 @@
 --cc:clang
---clang.linkerexe="clang"
---gc:none
 --deadCodeElim:on
+--gc:none
+--boundChecks:on
 --path:"kernel/arch/i386"
 --cpu:i386
 --os:standalone
---passC:"-ffreestanding -nostdlib --target=i686-pc-none-elf -march=i686"
---passL:"-target i386 -nostdlib -T ./kernel/arch/i386/linker.ld boot.o"
+--passC:"-ffreestanding -nostdlib --target=i386-pc-none-elf -march=i386 -lc"
+--passL:"-ffreestanding -target i386 -nostdlib -T ./kernel/arch/i386/linker.ld boot.o -lc"
 --out:"myos.bin"