diff --git a/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java b/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java
index e0eccccb431..cdfbff8bb77 100644
--- a/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java
+++ b/src/com/android/settings/network/telephony/PreferredNetworkModePreferenceController.java
@@ -85,6 +85,8 @@ public class PreferredNetworkModePreferenceController extends TelephonyBasePrefe
             Settings.Global.putInt(mContext.getContentResolver(),
                     Settings.Global.PREFERRED_NETWORK_MODE + mSubId,
                     newPreferredNetworkMode);
+            final ListPreference listPreference = (ListPreference) preference;
+            listPreference.setSummary(getPreferredNetworkModeSummaryResId(newPreferredNetworkMode));
             return true;
         }