diff --git a/src/com/android/providers/contacts/ContactsProvider2.java b/src/com/android/providers/contacts/ContactsProvider2.java
index 1eecf0f..5cbca9e 100644
--- a/src/com/android/providers/contacts/ContactsProvider2.java
+++ b/src/com/android/providers/contacts/ContactsProvider2.java
@@ -6838,7 +6838,8 @@
                 .appendPath(phoneNumber)
                 .appendQueryParameter(PhoneLookup.QUERY_PARAMETER_SIP_ADDRESS,
                         String.valueOf(isSipAddress)).build();
-        return queryEnterpriseIfNecessary(localUri, projection, null, null, null, PhoneLookup._ID);
+        return queryEnterpriseIfNecessary(localUri, projection, null, null, null,
+                isSipAddress ? Data.CONTACT_ID : PhoneLookup._ID);
     }
 
     /**