diff --git a/java/src/org/broadinstitute/sting/gatk/walkers/coverage/DepthOfCoverage.java b/java/src/org/broadinstitute/sting/gatk/walkers/coverage/DepthOfCoverageWalker.java
similarity index 99%
rename from java/src/org/broadinstitute/sting/gatk/walkers/coverage/DepthOfCoverage.java
rename to java/src/org/broadinstitute/sting/gatk/walkers/coverage/DepthOfCoverageWalker.java
index 42d897c91..ce41bdaf0 100644
--- a/java/src/org/broadinstitute/sting/gatk/walkers/coverage/DepthOfCoverage.java
+++ b/java/src/org/broadinstitute/sting/gatk/walkers/coverage/DepthOfCoverageWalker.java
@@ -49,7 +49,7 @@ import java.util.*;
 // todo -- allow for user to set linear binning (default is logarithmic)
 // todo -- formatting --> do something special for end bins in getQuantile(int[] foo), this gets mushed into the end+-1 bins for now
 @By(DataSource.REFERENCE)
-public class DepthOfCoverage extends LocusWalker<Map<String,int[]>, CoverageAggregator> implements TreeReducible<CoverageAggregator> {
+public class DepthOfCoverageWalker extends LocusWalker<Map<String,int[]>, CoverageAggregator> implements TreeReducible<CoverageAggregator> {
     @Argument(fullName = "start", doc = "Starting (left endpoint) for granular binning", required = false)
     int start = 1;
     @Argument(fullName = "stop", doc = "Ending (right endpoint) for granular binning", required = false)
diff --git a/packages/GenomeAnalysisTK.xml b/packages/GenomeAnalysisTK.xml
index 6484e9100..eb12892b3 100644
--- a/packages/GenomeAnalysisTK.xml
+++ b/packages/GenomeAnalysisTK.xml
@@ -18,6 +18,7 @@
       <package name="org.broadinstitute.sting.gatk.filters" />
       <!-- Basic qc walkers -->
       <class name="org.broadinstitute.sting.gatk.walkers.coverage.DepthOfCoverageWalker" />
+      <class name="org.broadinstitute.sting.gatk.refdata.tracks.builders.RODTrackBuilder" />
       <class name="org.broadinstitute.sting.gatk.walkers.PileupWalker" />
       <class name="org.broadinstitute.sting.gatk.walkers.PrintReadsWalker" />
       <class name="org.broadinstitute.sting.gatk.walkers.qc.CountLociWalker" />