diff --git a/src/com/android/providers/telephony/TelephonyProvider.java b/src/com/android/providers/telephony/TelephonyProvider.java
index 93f513d..a232d6f 100644
--- a/src/com/android/providers/telephony/TelephonyProvider.java
+++ b/src/com/android/providers/telephony/TelephonyProvider.java
@@ -143,7 +143,7 @@
     private static final boolean DBG = true;
     private static final boolean VDBG = false; // STOPSHIP if true
 
-    private static final int DATABASE_VERSION = 33 << 16;
+    private static final int DATABASE_VERSION = 34 << 16;
     private static final int URL_UNKNOWN = 0;
     private static final int URL_TELEPHONY = 1;
     private static final int URL_CURRENT = 2;
@@ -386,7 +386,9 @@
                 + SubscriptionManager.GROUP_UUID + " TEXT,"
                 + SubscriptionManager.IS_METERED + " INTEGER DEFAULT 1,"
                 + SubscriptionManager.ISO_COUNTRY_CODE + " TEXT,"
-                + SubscriptionManager.CARRIER_ID + " INTEGER DEFAULT -1"
+                + SubscriptionManager.CARRIER_ID + " INTEGER DEFAULT -1,"
+                + SubscriptionManager.PROFILE_CLASS + " INTEGER DEFAULT "
+                + SubscriptionManager.PROFILE_CLASS_DEFAULT
                 + ");";
     }
 
@@ -1170,7 +1172,7 @@
                 }
                 oldVersion = 30 << 16 | 6;
             }
-            
+
             if (oldVersion < (31 << 16 | 6)) {
                 try {
                     // Try to update the siminfo table. It might not be there.
@@ -1213,6 +1215,21 @@
                 oldVersion = 33 << 16 | 6;
             }
 
+            if (oldVersion < (34 << 16 | 6)) {
+                try {
+                    // Try to update the siminfo table. It might not be there.
+                    db.execSQL("ALTER TABLE " + SIMINFO_TABLE + " ADD COLUMN " +
+                            SubscriptionManager.PROFILE_CLASS + " INTEGER DEFAULT " +
+                            SubscriptionManager.PROFILE_CLASS_DEFAULT + ";");
+                } catch (SQLiteException e) {
+                    if (DBG) {
+                        log("onUpgrade skipping " + SIMINFO_TABLE + " upgrade. " +
+                                "The table will get created in onOpen.");
+                    }
+                }
+                oldVersion = 34 << 16 | 6;
+            }
+
             if (DBG) {
                 log("dbh.onUpgrade:- db=" + db + " oldV=" + oldVersion + " newV=" + newVersion);
             }
diff --git a/tests/src/com/android/providers/telephony/TelephonyDatabaseHelperTest.java b/tests/src/com/android/providers/telephony/TelephonyDatabaseHelperTest.java
index 6892673..a4f31d9 100644
--- a/tests/src/com/android/providers/telephony/TelephonyDatabaseHelperTest.java
+++ b/tests/src/com/android/providers/telephony/TelephonyDatabaseHelperTest.java
@@ -100,6 +100,19 @@
     }
 
     @Test
+    public void databaseHelperOnUpgrade_hasProfileClassField() {
+        Log.d(TAG, "databaseHelperOnUpgrade_hasProfileClassField");
+        SQLiteDatabase db = mInMemoryDbHelper.getWritableDatabase();
+        mHelper.onUpgrade(db, (4 << 16), TelephonyProvider.DatabaseHelper.getVersion(mContext));
+
+        // the upgraded db must have the PROFILE_CLASS field
+        Cursor cursor = db.query("siminfo", null, null, null, null, null, null);
+        String[] upgradedColumns = cursor.getColumnNames();
+        Log.d(TAG, "profile class columns: " + Arrays.toString(upgradedColumns));
+        assertTrue(Arrays.asList(upgradedColumns).contains(SubscriptionManager.PROFILE_CLASS));
+    }
+
+    @Test
     public void databaseHelperOnUpgrade_columnsMatchNewlyCreatedDb() {
         Log.d(TAG, "databaseHelperOnUpgrade_columnsMatchNewlyCreatedDb");
         // (5 << 16 | 6) is the first upgrade trigger in onUpgrade
diff --git a/tests/src/com/android/providers/telephony/TelephonyProviderTest.java b/tests/src/com/android/providers/telephony/TelephonyProviderTest.java
index 2ca823a..5723227 100644
--- a/tests/src/com/android/providers/telephony/TelephonyProviderTest.java
+++ b/tests/src/com/android/providers/telephony/TelephonyProviderTest.java
@@ -544,11 +544,13 @@
         final String insertCarrierName = "exampleCarrierName";
         final String insertIccId = "exampleIccId";
         final String insertCardId = "exampleCardId";
+        final int insertProfileClass = SubscriptionManager.PROFILE_CLASS_DEFAULT;
         contentValues.put(SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID, insertSubId);
         contentValues.put(SubscriptionManager.DISPLAY_NAME, insertDisplayName);
         contentValues.put(SubscriptionManager.CARRIER_NAME, insertCarrierName);
         contentValues.put(SubscriptionManager.ICC_ID, insertIccId);
         contentValues.put(SubscriptionManager.CARD_ID, insertCardId);
+        contentValues.put(SubscriptionManager.PROFILE_CLASS, insertProfileClass);
 
         Log.d(TAG, "testSimTable Inserting contentValues: " + contentValues);
         mContentResolver.insert(SubscriptionManager.CONTENT_URI, contentValues);
@@ -559,6 +561,7 @@
             SubscriptionManager.UNIQUE_KEY_SUBSCRIPTION_ID,
             SubscriptionManager.CARRIER_NAME,
             SubscriptionManager.CARD_ID,
+            SubscriptionManager.PROFILE_CLASS,
         };
         final String selection = SubscriptionManager.DISPLAY_NAME + "=?";
         String[] selectionArgs = { insertDisplayName };
@@ -574,9 +577,11 @@
         final int resultSubId = cursor.getInt(0);
         final String resultCarrierName = cursor.getString(1);
         final String resultCardId = cursor.getString(2);
+        final int resultProfileClass = cursor.getInt(3);
         assertEquals(insertSubId, resultSubId);
         assertEquals(insertCarrierName, resultCarrierName);
         assertEquals(insertCardId, resultCardId);
+        assertEquals(insertProfileClass, resultProfileClass);
 
         // delete test content
         final String selectionToDelete = SubscriptionManager.DISPLAY_NAME + "=?";