diff --git a/build.xml b/build.xml
index 53a25092..8cfdb026 100644
--- a/build.xml
+++ b/build.xml
@@ -281,7 +281,7 @@
 			</zipfileset>
 
 			<!-- include Groovy libraries -->
-			<zipfileset src="${dir.dist}/lib/groovy-all.jar">
+			<zipfileset src="${dir.dist}/lib/groovy.jar">
 				<include name="groovy*/**" />
 				<include name="org/codehaus/groovy/**" />
 				<include name="META-INF/dgminfo" />