diff --git a/radio/1.1/IRadioResponse.hal b/radio/1.1/IRadioResponse.hal
index 4e7bf43..759602b 100644
--- a/radio/1.1/IRadioResponse.hal
+++ b/radio/1.1/IRadioResponse.hal
@@ -16,6 +16,7 @@
 
 package android.hardware.radio@1.1;
 
+import @1.0::RadioResponseInfo;
 import @1.0::IRadioResponse;
 
 /**