diff --git a/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/BUILD.bazel b/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/BUILD.bazel
index b774751..a39d247 100644
--- a/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/BUILD.bazel
+++ b/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/BUILD.bazel
@@ -28,6 +28,15 @@ licenses([
     "notice",  # MIT from expression "MIT"
 ])
 
+filegroup(
+    name = "luajit2_srcs",
+    srcs = glob(["luajit2/**"]),
+    visibility = [
+        "//third_party/cargo/vendor:__subpackages__",
+    ]
+)
+
+
 # Generated Targets
 
 rust_library(
@@ -35,6 +44,7 @@ rust_library(
     srcs = glob(["**/*.rs"]),
     crate_features = [
     ],
+    compile_data = glob(["luajit2/**"]),
     crate_root = "src/lib.rs",
     crate_type = "lib",
     data = [],
diff --git a/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/src/lib.rs b/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/src/lib.rs
index abae2fb..c99b8f0 100644
--- a/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/src/lib.rs
+++ b/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/src/lib.rs
@@ -62,7 +62,9 @@ impl Build {
         let target = &self.target.as_ref().expect("TARGET not set")[..];
         let host = &self.host.as_ref().expect("HOST not set")[..];
         let out_dir = self.out_dir.as_ref().expect("OUT_DIR not set");
-        let source_dir = Path::new(env!("CARGO_MANIFEST_DIR")).join("luajit2");
+        // HACK: Bazel: get path to luajit sources as defined by cargo_build_script in mlua.
+        let luajit2 = std::env::var("LUAJIT2").unwrap();
+        let source_dir = Path::new(&luajit2);
         let build_dir = out_dir.join("build");
         let lib_dir = out_dir.join("lib");
         let include_dir = out_dir.join("include");
@@ -194,10 +196,10 @@ Error {}:
 }
 
 fn cp_r(src: &Path, dst: &Path) {
-    for f in fs::read_dir(src).unwrap() {
-        let f = f.unwrap();
+    for f in fs::read_dir(src).expect(&format!("read_dir failed {:?}", src)) {
+        let f = f.expect("f read filed");
         let path = f.path();
-        let name = path.file_name().unwrap();
+        let name = path.file_name().expect("file_name failed");
 
         // Skip git metadata
         if name.to_str() == Some(".git") {
diff --git a/third_party/cargo/vendor/mlua-0.5.3/BUILD.bazel b/third_party/cargo/vendor/mlua-0.5.3/BUILD.bazel
index 0fee76f..54f2d8a 100644
--- a/third_party/cargo/vendor/mlua-0.5.3/BUILD.bazel
+++ b/third_party/cargo/vendor/mlua-0.5.3/BUILD.bazel
@@ -40,6 +40,7 @@ cargo_build_script(
     name = "mlua_build_script",
     srcs = glob(["**/*.rs"]),
     build_script_env = {
+        "LUAJIT2": "${pwd}/third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842/luajit2",
     },
     crate_features = [
         "lua-src",
@@ -48,7 +49,9 @@ cargo_build_script(
         "vendored",
     ],
     crate_root = "build/main.rs",
-    data = glob(["**"]),
+    data = glob(["**"]) + [
+        "//third_party/cargo/vendor/luajit-src-210.1.3+restyfe08842:luajit2_srcs",
+    ],
     edition = "2018",
     links = "lua",
     rustc_flags = [