diff --git a/utils/bazel/llvm-project-overlay/clang/BUILD.bazel b/utils/bazel/llvm-project-overlay/clang/BUILD.bazel
index 9d16f967a1d37..c0ba58b479830 100644
--- a/utils/bazel/llvm-project-overlay/clang/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/clang/BUILD.bazel
@@ -1957,6 +1957,7 @@ cc_library(
         ":parse",
         ":sema",
         ":serialization",
+        "//compiler-rt:emutls",
         "//llvm:AllTargetsAsmParsers",
         "//llvm:AllTargetsCodeGens",
         "//llvm:Core",
diff --git a/utils/bazel/llvm-project-overlay/compiler-rt/BUILD.bazel b/utils/bazel/llvm-project-overlay/compiler-rt/BUILD.bazel
index 50a3d39da65ba..2f404d2e46490 100644
--- a/utils/bazel/llvm-project-overlay/compiler-rt/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/compiler-rt/BUILD.bazel
@@ -165,6 +165,15 @@ cc_library(
     ],
 )
 
+cc_library(
+    name = "emutls",
+    srcs = [
+        "lib/builtins/emutls.c",
+    ],
+    hdrs = glob(["lib/builtins/*.h"]),
+    linkstatic = True,
+)
+
 filegroup(
     name = "fuzzer_installed_hdrs",
     srcs = glob(["include/fuzzer/*.h"]),