diff --git a/Documentation/arm64/memory-tagging-extension.rst b/Documentation/arm64/memory-tagging-extension.rst
index dd27f78d7608..dbae47bba25e 100644
--- a/Documentation/arm64/memory-tagging-extension.rst
+++ b/Documentation/arm64/memory-tagging-extension.rst
@@ -228,10 +228,10 @@ Core dump support
 -----------------
 
 The allocation tags for user memory mapped with ``PROT_MTE`` are dumped
-in the core file as additional ``PT_ARM_MEMTAG_MTE`` segments. The
+in the core file as additional ``PT_AARCH64_MEMTAG_MTE`` segments. The
 program header for such segment is defined as:
 
-:``p_type``: ``PT_ARM_MEMTAG_MTE``
+:``p_type``: ``PT_AARCH64_MEMTAG_MTE``
 :``p_flags``: 0
 :``p_offset``: segment file offset
 :``p_vaddr``: segment virtual address, same as the corresponding
diff --git a/arch/arm64/kernel/elfcore.c b/arch/arm64/kernel/elfcore.c
index 2b3f3d0544b9..98d67444a5b6 100644
--- a/arch/arm64/kernel/elfcore.c
+++ b/arch/arm64/kernel/elfcore.c
@@ -95,7 +95,7 @@ int elf_core_write_extra_phdrs(struct coredump_params *cprm, loff_t offset)
 	for_each_mte_vma(current, vma) {
 		struct elf_phdr phdr;
 
-		phdr.p_type = PT_ARM_MEMTAG_MTE;
+		phdr.p_type = PT_AARCH64_MEMTAG_MTE;
 		phdr.p_offset = offset;
 		phdr.p_vaddr = vma->vm_start;
 		phdr.p_paddr = 0;
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
index 787c657bfae8..7ce993e6786c 100644
--- a/include/uapi/linux/elf.h
+++ b/include/uapi/linux/elf.h
@@ -42,7 +42,7 @@ typedef __s64	Elf64_Sxword;
 
 
 /* ARM MTE memory tag segment type */
-#define PT_ARM_MEMTAG_MTE	(PT_LOPROC + 0x1)
+#define PT_AARCH64_MEMTAG_MTE	(PT_LOPROC + 0x2)
 
 /*
  * Extended Numbering