diff --git a/neuralnetworks/1.1/Android.bp b/neuralnetworks/1.1/Android.bp
index 81bcef3..24d8396 100644
--- a/neuralnetworks/1.1/Android.bp
+++ b/neuralnetworks/1.1/Android.bp
@@ -16,6 +16,7 @@
     ],
     types: [
         "Capabilities",
+        "ExecutionPreference",
         "Model",
         "Operation",
         "OperationType",