diff --git a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/Banks/RecoBankWriter.java b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/Banks/RecoBankWriter.java
index 0218dec350..0884ab547f 100644
--- a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/Banks/RecoBankWriter.java
+++ b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/Banks/RecoBankWriter.java
@@ -5,7 +5,7 @@
 import org.jlab.rec.ahdc.AI.InterCluster;
 import org.jlab.rec.ahdc.AI.TrackPrediction;
 import org.jlab.rec.ahdc.Cluster.Cluster;
-import org.jlab.rec.ahdc.Cluster.DocaCluster;
+import org.jlab.rec.ahdc.DocaCluster.DocaCluster;
 import org.jlab.rec.ahdc.Hit.Hit;
 import org.jlab.rec.ahdc.PreCluster.PreCluster;
 import org.jlab.rec.ahdc.Track.Track;
diff --git a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaCluster.java b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaCluster.java
index b9d0f1fd91..a46cdee757 100644
--- a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaCluster.java
+++ b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaCluster.java
@@ -1,4 +1,4 @@
-package org.jlab.rec.ahdc.Cluster;
+package org.jlab.rec.ahdc.DocaCluster;
 
 /**
  * DocaCluster is a "refined" cluster space point built from
diff --git a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaClusterRefiner.java b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaClusterRefiner.java
index 8961ffed1b..504d41572f 100644
--- a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaClusterRefiner.java
+++ b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/DocaCluster/DocaClusterRefiner.java
@@ -1,7 +1,8 @@
-package org.jlab.rec.ahdc.Cluster;
+package org.jlab.rec.ahdc.DocaCluster;
 
 import org.jlab.rec.ahdc.Hit.Hit;
 import org.jlab.rec.ahdc.PreCluster.PreCluster;
+import org.jlab.rec.ahdc.Cluster.Cluster;
 
 import org.jlab.geom.prim.Line3D;
 import org.jlab.geom.prim.Point3D;
diff --git a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/HelixFit/HelixFitJava.java b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/HelixFit/HelixFitJava.java
index 1bd83fe934..0e0ac9226e 100644
--- a/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/HelixFit/HelixFitJava.java
+++ b/reconstruction/alert/src/main/java/org/jlab/rec/ahdc/HelixFit/HelixFitJava.java
@@ -8,7 +8,7 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import org.jlab.rec.ahdc.Cluster.DocaCluster;
+import org.jlab.rec.ahdc.DocaCluster.DocaCluster;
 
 /** Helix Fit.
  *
diff --git a/reconstruction/alert/src/main/java/org/jlab/service/ahdc/AHDCEngine.java b/reconstruction/alert/src/main/java/org/jlab/service/ahdc/AHDCEngine.java
index 2ecda96c28..b6c703bfc1 100644
--- a/reconstruction/alert/src/main/java/org/jlab/service/ahdc/AHDCEngine.java
+++ b/reconstruction/alert/src/main/java/org/jlab/service/ahdc/AHDCEngine.java
@@ -10,8 +10,8 @@
 import org.jlab.rec.ahdc.Banks.RecoBankWriter;
 import org.jlab.rec.ahdc.Cluster.Cluster;
 import org.jlab.rec.ahdc.Cluster.ClusterFinder;
-import org.jlab.rec.ahdc.Cluster.DocaClusterRefiner;
-import org.jlab.rec.ahdc.Cluster.DocaCluster;
+import org.jlab.rec.ahdc.DocaCluster.DocaClusterRefiner;
+import org.jlab.rec.ahdc.DocaCluster.DocaCluster;
 import org.jlab.rec.ahdc.Distance.Distance;
 import org.jlab.rec.ahdc.HelixFit.HelixFitJava;
 import org.jlab.rec.ahdc.Hit.Hit;