diff --git a/assembly-upgrade.xml b/assembly-upgrade.xml
deleted file mode 100644
index e240627e..00000000
--- a/assembly-upgrade.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3 http://maven.apache.org/xsd/assembly-1.1.3.xsd">
-    <id>upgrade</id>
-    <includeBaseDirectory>false</includeBaseDirectory>
-    <formats>
-        <format>zip</format>
-    </formats>
-    <fileSets>
-        <fileSet>
-            <directory>target${file.separator}classes</directory>
-            <outputDirectory>${file.separator}</outputDirectory>
-            <includes>
-                <include>**/upgrade/**</include>
-            </includes>
-            <excludes>
-                <exclude>**/upgrade/*.java</exclude>
-            </excludes>
-        </fileSet>
-    </fileSets>
-</assembly>