diff --git a/libc/include/bits/elf_arm64.h b/libc/include/bits/elf_arm64.h
index d838c0b..6bb8384 100644
--- a/libc/include/bits/elf_arm64.h
+++ b/libc/include/bits/elf_arm64.h
@@ -83,9 +83,9 @@
 #define R_AARCH64_GLOB_DAT              1025    /* Create GOT entry.  */
 #define R_AARCH64_JUMP_SLOT             1026    /* Create PLT entry.  */
 #define R_AARCH64_RELATIVE              1027    /* Adjust by program base.  */
-#define R_AARCH64_TLS_DTPREL64          1028    /* Module-relative offset. */
-#define R_AARCH64_TLS_DTPMOD64          1029    /* Module index. */
-#define R_AARCH64_TLS_TPREL64           1030    /* TP-relative offset. */
+#define R_AARCH64_TLS_DTPMOD            1028    /* Module index. */
+#define R_AARCH64_TLS_DTPREL            1029    /* Module-relative offset. */
+#define R_AARCH64_TLS_TPREL             1030    /* TP-relative offset. */
 #define R_AARCH64_TLSDESC               1031    /* 16-byte descriptor: resolver func + arg. */
 #define R_AARCH64_IRELATIVE             1032
 
diff --git a/libc/libc.map.txt b/libc/libc.map.txt
index 0bcf761..0cab83d 100644
--- a/libc/libc.map.txt
+++ b/libc/libc.map.txt
@@ -1485,6 +1485,7 @@
     __mempcpy_chk;
     __open64_2;
     __openat64_2;
+    __tls_get_addr; # arm64
     call_once;
     cnd_broadcast;
     cnd_destroy;
diff --git a/linker/linker.cpp b/linker/linker.cpp
index e39da81..df7dd40 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -3162,10 +3162,6 @@
           *reinterpret_cast<ElfW(Addr)*>(reloc) = tpoff;
         }
         break;
-
-#if !defined(__aarch64__)
-      // Omit support for DTPMOD/DTPREL on arm64, at least until
-      // http://b/123385182 is fixed. arm64 uses TLSDESC instead.
       case R_GENERIC_TLS_DTPMOD:
         count_relocation(kRelocRelative);
         MARK(rel->r_offset);
@@ -3190,7 +3186,6 @@
                    reinterpret_cast<void*>(sym_addr + addend), sym_name);
         *reinterpret_cast<ElfW(Addr)*>(reloc) = sym_addr + addend;
         break;
-#endif  // !defined(__aarch64__)
 
 #if defined(__aarch64__)
       // Bionic currently only implements TLSDESC for arm64. This implementation should work with
diff --git a/linker/linker_relocs.h b/linker/linker_relocs.h
index 68191f9..1da5ebe 100644
--- a/linker/linker_relocs.h
+++ b/linker/linker_relocs.h
@@ -38,9 +38,9 @@
 #define R_GENERIC_GLOB_DAT      R_AARCH64_GLOB_DAT
 #define R_GENERIC_RELATIVE      R_AARCH64_RELATIVE
 #define R_GENERIC_IRELATIVE     R_AARCH64_IRELATIVE
-#define R_GENERIC_TLS_DTPMOD    R_AARCH64_TLS_DTPMOD64
-#define R_GENERIC_TLS_DTPREL    R_AARCH64_TLS_DTPREL64
-#define R_GENERIC_TLS_TPREL     R_AARCH64_TLS_TPREL64
+#define R_GENERIC_TLS_DTPMOD    R_AARCH64_TLS_DTPMOD
+#define R_GENERIC_TLS_DTPREL    R_AARCH64_TLS_DTPREL
+#define R_GENERIC_TLS_TPREL     R_AARCH64_TLS_TPREL
 #define R_GENERIC_TLSDESC       R_AARCH64_TLSDESC
 
 #elif defined (__arm__)