diff --git a/libc/arch-arm/bionic/kuser_helper_on.S b/libc/arch-arm/bionic/kuser_helper_on.S
index 2a1d86d..08291f7 100644
--- a/libc/arch-arm/bionic/kuser_helper_on.S
+++ b/libc/arch-arm/bionic/kuser_helper_on.S
@@ -32,10 +32,10 @@
   .balign 4
   .type kuser_helper_on, %object
 kuser_helper_on:
-  .long 2f-1f         // int32_t namesz
-  .long 3f-2f         // int32_t descsz
-  .long NT_TYPE_KUSER // int32_t type
-1:.ascii "Android\0"  // char name[]
-2:.long 1             // int32_t on
+  .long 2f-1f                 // int32_t namesz
+  .long 3f-2f                 // int32_t descsz
+  .long NT_ANDROID_TYPE_KUSER // int32_t type
+1:.ascii "Android\0"          // char name[]
+2:.long 1                     // int32_t on
 3:
   .size kuser_helper_on, .-kuser_helper_on
diff --git a/libc/arch-arm64/bionic/note_memtag_heap_async.S b/libc/arch-arm64/bionic/note_memtag_heap_async.S
index 208115c..931f40b 100644
--- a/libc/arch-arm64/bionic/note_memtag_heap_async.S
+++ b/libc/arch-arm64/bionic/note_memtag_heap_async.S
@@ -33,11 +33,11 @@
 
   .section ".note.android.memtag", "a", %note
   .p2align 2
-  .long 1f - 0f         // int32_t namesz
-  .long 3f - 2f         // int32_t descsz
-  .long NT_TYPE_MEMTAG  // int32_t type
+  .long 1f - 0f                 // int32_t namesz
+  .long 3f - 2f                 // int32_t descsz
+  .long NT_ANDROID_TYPE_MEMTAG  // int32_t type
 0:
-  .asciz "Android"      // char name[]
+  .asciz "Android"              // char name[]
 1:
   .p2align 2
 2:
diff --git a/libc/arch-arm64/bionic/note_memtag_heap_sync.S b/libc/arch-arm64/bionic/note_memtag_heap_sync.S
index d71ad02..77ab03a 100644
--- a/libc/arch-arm64/bionic/note_memtag_heap_sync.S
+++ b/libc/arch-arm64/bionic/note_memtag_heap_sync.S
@@ -33,11 +33,11 @@
 
   .section ".note.android.memtag", "a", %note
   .p2align 2
-  .long 1f - 0f         // int32_t namesz
-  .long 3f - 2f         // int32_t descsz
-  .long NT_TYPE_MEMTAG  // int32_t type
+  .long 1f - 0f                 // int32_t namesz
+  .long 3f - 2f                 // int32_t descsz
+  .long NT_ANDROID_TYPE_MEMTAG  // int32_t type
 0:
-  .asciz "Android"      // char name[]
+  .asciz "Android"              // char name[]
 1:
   .p2align 2
 2:
diff --git a/libc/arch-common/bionic/crtbrand.S b/libc/arch-common/bionic/crtbrand.S
index 307ef2e..b7540e9 100644
--- a/libc/arch-common/bionic/crtbrand.S
+++ b/libc/arch-common/bionic/crtbrand.S
@@ -40,7 +40,7 @@
 abitag:
   .long 2f-1f                 // int32_t namesz
   .long 3f-2f                 // int32_t descsz
-  .long NT_TYPE_IDENT         // int32_t type
+  .long NT_ANDROID_TYPE_IDENT // int32_t type
 #ifdef __ANDROID__
 1:.ascii "Android\0"          // char name[]
 2:.long PLATFORM_SDK_VERSION  // int32_t android_api
diff --git a/libc/bionic/libc_init_static.cpp b/libc/bionic/libc_init_static.cpp
index 67e692c..ef2e56a 100644
--- a/libc/bionic/libc_init_static.cpp
+++ b/libc/bionic/libc_init_static.cpp
@@ -194,7 +194,7 @@
   if (note->n_namesz != 8 || strncmp(name, "Android", 8) != 0) {
     return false;
   }
-  if (note->n_type != NT_TYPE_MEMTAG) {
+  if (note->n_type != NT_ANDROID_TYPE_MEMTAG) {
     return false;
   }
   if (note->n_descsz != 4) {
diff --git a/libc/private/bionic_asm_note.h b/libc/private/bionic_asm_note.h
index 80b8f01..d8559ff 100644
--- a/libc/private/bionic_asm_note.h
+++ b/libc/private/bionic_asm_note.h
@@ -28,6 +28,6 @@
 
 #pragma once
 
-#define NT_TYPE_IDENT 1
-#define NT_TYPE_KUSER 3
-#define NT_TYPE_MEMTAG 4
+#define NT_ANDROID_TYPE_IDENT 1
+#define NT_ANDROID_TYPE_KUSER 3
+#define NT_ANDROID_TYPE_MEMTAG 4