diff --git a/Android.bp b/Android.bp
index d8bbf4c7c8448..5bf47ce01d54e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -690,6 +690,7 @@ java_defaults {
         "android.hardware.wifi-V1.0-java-constants",
         "android.hardware.radio-V1.0-java",
         "android.hardware.radio-V1.3-java",
+        "android.hardware.radio-V1.4-java",
         "android.hardware.usb.gadget-V1.0-java",
         "netd_aidl_interface-java",
     ],
diff --git a/telephony/java/android/telephony/emergency/EmergencyNumber.java b/telephony/java/android/telephony/emergency/EmergencyNumber.java
index bdba8c860db0d..2d46ec26a7554 100644
--- a/telephony/java/android/telephony/emergency/EmergencyNumber.java
+++ b/telephony/java/android/telephony/emergency/EmergencyNumber.java
@@ -17,8 +17,8 @@
 package android.telephony.emergency;
 
 import android.annotation.IntDef;
-import android.hardware.radio.V1_3.EmergencyNumberSource;
-import android.hardware.radio.V1_3.EmergencyServiceCategory;
+import android.hardware.radio.V1_4.EmergencyNumberSource;
+import android.hardware.radio.V1_4.EmergencyServiceCategory;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -138,7 +138,7 @@ public final class EmergencyNumber implements Parcelable, Comparable<EmergencyNu
     }
 
     /**
-     * The source to tell where the corresponding @1.3::EmergencyNumber comes from.
+     * The source to tell where the corresponding @1.4::EmergencyNumber comes from.
      *
      * The emergency number has one or more defined emergency number sources.
      *