diff --git a/transport/base/1.0/Android.bp b/transport/base/1.0/Android.bp
index c595bb2..125ce1a 100644
--- a/transport/base/1.0/Android.bp
+++ b/transport/base/1.0/Android.bp
@@ -30,6 +30,7 @@
     ],
     out: [
         "android/hidl/base/1.0/types.h",
+        "android/hidl/base/1.0/hwtypes.h",
         "android/hidl/base/1.0/IBase.h",
         "android/hidl/base/1.0/IHwBase.h",
         "android/hidl/base/1.0/BnHwBase.h",