diff --git a/wifi/1.5/Android.bp b/wifi/1.5/Android.bp
index 4492521..5304760 100644
--- a/wifi/1.5/Android.bp
+++ b/wifi/1.5/Android.bp
@@ -4,6 +4,7 @@
     name: "android.hardware.wifi@1.5",
     root: "android.hardware",
     srcs: [
+        "types.hal",
         "IWifi.hal",
         "IWifiChip.hal",
     ],