diff --git a/third_party/herumi/bls.BUILD b/third_party/herumi/bls.BUILD
index 456f43cff..75aef9886 100644
--- a/third_party/herumi/bls.BUILD
+++ b/third_party/herumi/bls.BUILD
@@ -1,24 +1,3 @@
 package(default_visibility = ["//visibility:public"])
 
-cc_library(
-    name = "bls_c384_256",
-    srcs = [
-        "src/bls_c384_256.cpp",
-    ],
-    deps = [
-        "@herumi_mcl//:bn",
-    ],
-    hdrs = [
-        "include/bls/bls.h",
-        "src/bls_c_impl.hpp",
-        "src/qcoeff-bn254.hpp",
-    ],
-    includes = [
-        "include",
-    ],
-    copts = [
-        "-DBLS_SWAP_G",
-        "-DBLS_ETH",
-        "-std=c++03",
-    ],
-)
+exports_files(["src/bls_c384_256.cpp", "src/bls_c_impl.hpp"])