diff --git a/ivy.xml b/ivy.xml
index 0502fabaf..30c7c6b11 100644
--- a/ivy.xml
+++ b/ivy.xml
@@ -38,6 +38,7 @@
     <!-- Dependencies for VariantFiltration -->  
     <dependency org="commons-jexl" name="commons-jexl" rev="1.1" conf="default"/>
     <dependency org="commons-logging" name="commons-logging" rev="1.1.1" conf="default"/>
+    <dependency org="commons-io" name="commons-io" rev="1.3.2" conf="default"/>
      
     <!-- Scala dependancies -->
     <dependency org="org.scala-lang" name="scala-compiler" rev="2.8.0.RC2" conf="scala->default"/>