diff --git a/src/cmd/internal/obj/sym.go b/src/cmd/internal/obj/sym.go
index 4feccf54f6b..88725790503 100644
--- a/src/cmd/internal/obj/sym.go
+++ b/src/cmd/internal/obj/sym.go
@@ -320,7 +320,7 @@ func (ctxt *Link) NumberSyms() {
 			// Assign special index for builtin symbols.
 			// Don't do it when linking against shared libraries, as the runtime
 			// may be in a different library.
-			if i := goobj.BuiltinIdx(rs.Name, int(rs.ABI())); i != -1 {
+			if i := goobj.BuiltinIdx(rs.Name, int(rs.ABI())); i != -1 && !rs.IsLinkname() {
 				rs.PkgIdx = goobj.PkgIdxBuiltin
 				rs.SymIdx = int32(i)
 				rs.Set(AttrIndexed, true)
diff --git a/src/cmd/link/link_test.go b/src/cmd/link/link_test.go
index f23951416ba..ab56b49e15d 100644
--- a/src/cmd/link/link_test.go
+++ b/src/cmd/link/link_test.go
@@ -1518,6 +1518,8 @@ func TestCheckLinkname(t *testing.T) {
 		{"coro_asm", false},
 		// pull-only linkname is not ok
 		{"coro2.go", false},
+		// pull linkname of a builtin symbol is not ok
+		{"builtin.go", false},
 		// legacy bad linkname is ok, for now
 		{"fastrand.go", true},
 		{"badlinkname.go", true},
diff --git a/src/cmd/link/testdata/linkname/builtin.go b/src/cmd/link/testdata/linkname/builtin.go
new file mode 100644
index 00000000000..a238c9b9679
--- /dev/null
+++ b/src/cmd/link/testdata/linkname/builtin.go
@@ -0,0 +1,17 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname builtin symbols (that is not already linknamed,
+// e.g. mapaccess1) is not allowed.
+
+package main
+
+import "unsafe"
+
+func main() {
+	mapaccess1(nil, nil, nil)
+}
+
+//go:linkname mapaccess1 runtime.mapaccess1
+func mapaccess1(t, m, k unsafe.Pointer) unsafe.Pointer