diff --git a/build/buildtools/commondefs b/build/buildtools/commondefs
index 0975c22..8beb2f0 100644
--- a/build/buildtools/commondefs
+++ b/build/buildtools/commondefs
@@ -145,12 +145,16 @@ DEFAULT_TWL_ROM_SPEC	:= $(TWL_SPECDIR)/ROM-$(TWL_PLATFORM).rsf
 # replace NitroSDK
 NITRO_BUILDARCH		?= $(TWL_BUILDARCH)
 
+ifneq	($(TWL_PLATFORM),DSTEG)
+
 ifeq	($(CODEGEN_PROC),ARM9)
 TWL_LIBSYSCALL		 ?= $(TWL_LIBSYSCALLDIR)/libsyscall.twl.a
 else #	($(CODEGEN_PROC),ARM7)
 TWL_LIBSYSCALL		 ?= $(TWL_LIBSYSCALLDIR)/libsyscall_sp.twl.a
 endif #	($(CODEGEN_PROC),ARM7)
 
+endif # ($(TWL_PLATFORM),DSTEG)
+
 
 ### Compiler & Linker settings