diff --git a/arch/x86/include/asm/ia32_unistd.h b/arch/x86/include/asm/ia32_unistd.h
index aa065c94ccf5..7bcb82951c11 100644
--- a/arch/x86/include/asm/ia32_unistd.h
+++ b/arch/x86/include/asm/ia32_unistd.h
@@ -6,7 +6,6 @@
  * This file contains the system call numbers of the ia32 compat ABI,
  * this is for the kernel only.
  */
-#define __SYSCALL_ia32_NR(x) (x)
 #include <asm/unistd_32_ia32.h>
 
 #endif /* _ASM_X86_IA32_UNISTD_H */