diff --git a/tensorflow/c/BUILD b/tensorflow/c/BUILD
index a5f03b0901a..c5574793b74 100644
--- a/tensorflow/c/BUILD
+++ b/tensorflow/c/BUILD
@@ -154,7 +154,10 @@ tf_cuda_library(
         "c_api.h",
     ],
     copts = tf_copts(),
-    visibility = ["//tensorflow/c:__subpackages__"],
+    visibility = [
+        "//tensorflow/c:__subpackages__",
+        "//third_party/llvm/llvm-project:__subpackages__",
+    ],
     deps = [
         ":c_api_internal",
         ":tf_attrtype",