diff --git a/graphics/mapper/2.0/Android.bp b/graphics/mapper/2.0/Android.bp
index b835b4a..98a509b 100644
--- a/graphics/mapper/2.0/Android.bp
+++ b/graphics/mapper/2.0/Android.bp
@@ -30,6 +30,7 @@
     ],
     out: [
         "android/hardware/graphics/mapper/2.0/types.h",
+        "android/hardware/graphics/mapper/2.0/hwtypes.h",
         "android/hardware/graphics/mapper/2.0/IMapper.h",
         "android/hardware/graphics/mapper/2.0/IHwMapper.h",
         "android/hardware/graphics/mapper/2.0/BnHwMapper.h",