diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 76a145ce31cce..7f1a0367ed068 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -2164,7 +2164,7 @@ public class SubscriptionManager {
         try {
             ISub iSub = TelephonyManager.getSubscriptionService();
             if (iSub != null) {
-                subId = iSub.getSubId(slotIndex);
+                subId = iSub.getSubIds(slotIndex);
             }
         } catch (RemoteException ex) {
             // ignore it
diff --git a/telephony/java/com/android/internal/telephony/ISub.aidl b/telephony/java/com/android/internal/telephony/ISub.aidl
old mode 100755
new mode 100644
index 4752cca8bd6c9..4fef4d7df87f5
--- a/telephony/java/com/android/internal/telephony/ISub.aidl
+++ b/telephony/java/com/android/internal/telephony/ISub.aidl
@@ -244,7 +244,7 @@ interface ISub {
 
     int getSlotIndex(int subId);
 
-    int[] getSubId(int slotIndex);
+    int[] getSubIds(int slotIndex);
 
     int getDefaultSubId();