diff --git a/build.xml b/build.xml
index b658d1d10..55a10a65e 100644
--- a/build.xml
+++ b/build.xml
@@ -97,24 +97,17 @@
             </manifest>
         </jar>
 
-        <jar jarfile="dist/FourBaseCaller.jar" whenmanifestonly="skip">
-            <fileset dir="build" includes="**/fourbasecaller/**/*.class"/>
-            <manifest>
-                <attribute name="Main-Class" value="org.broadinstitute.sting.playground.fourbasecaller.FourBaseCaller"/>
-            </manifest>
+        <jar jarfile="dist/FourBaseRecaller.jar" whenmanifestonly="skip">
+          <!--<fileset dir="build" includes="**/fourbasecaller/**/*.class" />-->
+          <fileset dir="build">
+            <include name="**/fourbasecaller/**/*.class" />
+            <include name="**/illumina/**/*.class" />
+          </fileset>
+          <manifest>
+            <attribute name="Main-Class" value="org.broadinstitute.sting.playground.fourbasecaller.FourBaseRecaller" />
+          </manifest>
         </jar>
 
-    <jar jarfile="dist/FourBaseRecaller.jar" whenmanifestonly="skip">
-      <!--<fileset dir="build" includes="**/fourbasecaller/**/*.class" />-->
-      <fileset dir="build">
-        <include name="**/fourbasecaller/**/*.class" />
-        <include name="**/illumina/**/*.class" />
-      </fileset>
-      <manifest>
-        <attribute name="Main-Class" value="org.broadinstitute.sting.playground.fourbasecaller.FourBaseRecaller" />
-      </manifest>
-    </jar>
-
         <jar jarfile="dist/Playground.jar" whenmanifestonly="skip">
             <fileset dir="build">
                 <include name="**/*.class"/>
@@ -141,12 +134,6 @@
             </manifest>
         </jar>
 
-        <jar jarfile="dist/FourBaseCaller.jar" update="true" whenmanifestonly="skip">
-            <manifest>
-                <attribute name="Class-Path" value="${jar.classpath}"/>
-            </manifest>
-        </jar>
-
         <jar jarfile="dist/FourBaseRecaller.jar" update="true" whenmanifestonly="skip">
             <manifest>
                 <attribute name="Class-Path" value="${jar.classpath}" />