diff --git a/src/main/org/apache/tools/ant/taskdefs/defaults.properties b/src/main/org/apache/tools/ant/taskdefs/defaults.properties
index 25aee4da6..292187c3d 100644
--- a/src/main/org/apache/tools/ant/taskdefs/defaults.properties
+++ b/src/main/org/apache/tools/ant/taskdefs/defaults.properties
@@ -114,6 +114,9 @@ cccheckout=org.apache.tools.ant.taskdefs.optional.ccm.CCMCheckout
 ccmcheckintask=org.apache.tools.ant.taskdefs.optional.ccm.CCMCheckinDefault
 ccmreconfigure=org.apache.tools.ant.taskdefs.optional.ccm.CCMReconfigure
 ccmcreatetask=org.apache.tools.ant.taskdefs.optional.ccm.CCMCreateTask
+jpcoverage=org.apache.tools.ant.taskdefs.optional.sitraka.Coverage
+jpcovmerge=org.apache.tools.ant.taskdefs.optional.sitraka.CovMerge
+jpcovreport=org.apache.tools.ant.taskdefs.optional.sitraka.CovReport
 
 # deprecated ant tasks (kept for back compatibility)
 javadoc2=org.apache.tools.ant.taskdefs.Javadoc