diff --git a/src/main/java/org/elasticsearch/Version.java b/src/main/java/org/elasticsearch/Version.java
index 7fab3b517f4..fdd3f5fe3b3 100644
--- a/src/main/java/org/elasticsearch/Version.java
+++ b/src/main/java/org/elasticsearch/Version.java
@@ -230,7 +230,9 @@ public class Version {
     public static final int V_1_5_0_ID = 1050099;
     public static final Version V_1_5_0 = new Version(V_1_5_0_ID, false, org.apache.lucene.util.Version.LUCENE_4_10_4);
     public static final int V_1_5_1_ID = 1050199;
-    public static final Version V_1_5_1 = new Version(V_1_5_1_ID, true, org.apache.lucene.util.Version.LUCENE_4_10_4);
+    public static final Version V_1_5_1 = new Version(V_1_5_1_ID, false, org.apache.lucene.util.Version.LUCENE_4_10_4);
+    public static final int V_1_5_2_ID = 1050299;
+    public static final Version V_1_5_2 = new Version(V_1_5_2_ID, true, org.apache.lucene.util.Version.LUCENE_4_10_4);
     public static final int V_1_6_0_ID = 1060099;
     public static final Version V_1_6_0 = new Version(V_1_6_0_ID, true, org.apache.lucene.util.Version.LUCENE_4_10_4);
     public static final int V_2_0_0_ID = 2000099;
@@ -252,6 +254,8 @@ public class Version {
                 return V_2_0_0;
             case V_1_6_0_ID:
                 return V_1_6_0;
+            case V_1_5_2_ID:
+                return V_1_5_2;
             case V_1_5_1_ID:
                 return V_1_5_1;
             case V_1_5_0_ID: