diff --git a/arch/arm64/include/asm/syscall.h b/arch/arm64/include/asm/syscall.h
index 6e546ec398b3c262a5e4e52d4f495484e634121f..579300bb03feb75116fe5f791dd26623244be9a5 100644
--- a/arch/arm64/include/asm/syscall.h
+++ b/arch/arm64/include/asm/syscall.h
@@ -95,9 +95,6 @@ static inline int syscall_get_arch(struct task_struct *task)
 	if (is_a32_compat_thread(task_thread_info(task)))
 		return AUDIT_ARCH_ARM;
 
-	else if (is_ilp32_compat_task())
-		return AUDIT_ARCH_AARCH64ILP32;
-
 	return AUDIT_ARCH_AARCH64;
 }
 
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index b585d043a44a97b1c1c7162ccb0a1cc86e1117da..cd2d8279a5e44714dc32bae06c1471b62ef59a7a 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -381,7 +381,6 @@ enum {
 #define __AUDIT_ARCH_LE	   0x40000000
 
 #define AUDIT_ARCH_AARCH64	(EM_AARCH64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
-#define AUDIT_ARCH_AARCH64ILP32	(EM_AARCH64|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ALPHA	(EM_ALPHA|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ARCOMPACT	(EM_ARCOMPACT|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ARCOMPACTBE	(EM_ARCOMPACT)