diff --git a/build/config/clang/BUILD.gn b/build/config/clang/BUILD.gn
index d4de2e0cca0..57359c32121 100644
--- a/build/config/clang/BUILD.gn
+++ b/build/config/clang/BUILD.gn
@@ -130,12 +130,15 @@ template("clang_lib") {
       } else if (is_linux || is_chromeos) {
         if (current_cpu == "x64") {
           _dir = "x86_64-unknown-linux-gnu"
+          _suffix = "-x86_64"
         } else if (current_cpu == "x86") {
           _dir = "i386-unknown-linux-gnu"
+          _suffix = "-i386"
         } else if (current_cpu == "arm") {
           _dir = "armv7-unknown-linux-gnueabihf"
         } else if (current_cpu == "arm64") {
           _dir = "aarch64-unknown-linux-gnu"
+          _suffix = "-aarch64"
         } else {
           assert(false)  # Unhandled cpu type
         }
@@ -166,6 +169,11 @@ template("clang_lib") {
         assert(false)  # Unhandled target platform
       }
 
+      # Bit of a hack to make this find builtins from compiler-rt >= 16
+      if (is_linux || is_chromeos) {
+        _dir = "linux"
+      }
+
       _clang_lib_dir = "$clang_base_path/lib/clang/$clang_version/lib"
       _lib_file = "${_prefix}clang_rt.${_libname}${_suffix}.${_ext}"
       libs = [ "$_clang_lib_dir/$_dir/$_lib_file" ]