diff --git a/keystore2/Android.bp b/keystore2/Android.bp
index bf78574..d3805cb 100644
--- a/keystore2/Android.bp
+++ b/keystore2/Android.bp
@@ -48,3 +48,32 @@
 
     srcs: ["src/aidl_generated.rs"],
 }
+
+// This is a placeholder for the libraries that will be generated from the AIDL specs
+// eventually.
+rust_library {
+    name: "libandroid_hardware_keymint",
+    crate_name: "android_hardware_keymint",
+
+    srcs: ["src/android_hardware_keymint.rs"],
+
+    rustlibs: [
+        "libbinder_rs",
+        "liblazy_static",
+    ],
+}
+
+// This is a placeholder for the libraries that will be generated from the AIDL specs
+// eventually.
+rust_library {
+    name: "libandroid_security_keystore2",
+    crate_name: "android_security_keystore2",
+
+    srcs: ["src/android_security_keystore2.rs"],
+
+    rustlibs: [
+        "libandroid_hardware_keymint",
+        "libbinder_rs",
+        "liblazy_static",
+    ],
+}