diff --git a/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/OFGroupModify.java b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/OFGroupModify.java
new file mode 100644
index 0000000..3c408fe
--- /dev/null
+++ b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/OFGroupModify.java
@@ -0,0 +1,55 @@
+// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+// Copyright (c) 2011, 2012 Open Networking Foundation
+// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+// This library was generated by the LoxiGen Compiler.
+// See the file LICENSE.txt which should have been included in the source distribution
+
+// Automatically generated by LOXI from template of_interface.java
+// Do not modify
+
+package org.projectfloodlight.openflow.protocol;
+
+import org.projectfloodlight.openflow.protocol.*;
+import org.projectfloodlight.openflow.protocol.action.*;
+import org.projectfloodlight.openflow.protocol.actionid.*;
+import org.projectfloodlight.openflow.protocol.bsntlv.*;
+import org.projectfloodlight.openflow.protocol.errormsg.*;
+import org.projectfloodlight.openflow.protocol.meterband.*;
+import org.projectfloodlight.openflow.protocol.instruction.*;
+import org.projectfloodlight.openflow.protocol.instructionid.*;
+import org.projectfloodlight.openflow.protocol.match.*;
+import org.projectfloodlight.openflow.protocol.oxm.*;
+import org.projectfloodlight.openflow.protocol.queueprop.*;
+import org.projectfloodlight.openflow.types.*;
+import org.projectfloodlight.openflow.util.*;
+import org.projectfloodlight.openflow.exceptions.*;
+import java.util.List;
+import org.jboss.netty.buffer.ChannelBuffer;
+
+public interface OFGroupModify extends OFObject, OFGroupMod {
+    OFVersion getVersion();
+    OFType getType();
+    long getXid();
+    OFGroupModCommand getCommand();
+    OFGroupType getGroupType();
+    OFGroup getGroup();
+    List<OFBucket> getBuckets();
+
+    void writeTo(ChannelBuffer channelBuffer);
+
+    Builder createBuilder();
+    public interface Builder extends OFGroupMod.Builder {
+        OFGroupModify build();
+        OFVersion getVersion();
+        OFType getType();
+        long getXid();
+        Builder setXid(long xid);
+        OFGroupModCommand getCommand();
+        OFGroupType getGroupType();
+        Builder setGroupType(OFGroupType groupType);
+        OFGroup getGroup();
+        Builder setGroup(OFGroup group);
+        List<OFBucket> getBuckets();
+        Builder setBuckets(List<OFBucket> buckets);
+    }
+}