diff --git a/plugins/de.cau.cs.kieler.spviz.spviz/src/de/cau/cs/kieler/spviz/spviz/generator/GenerateMavenBuild.xtend b/plugins/de.cau.cs.kieler.spviz.spviz/src/de/cau/cs/kieler/spviz/spviz/generator/GenerateMavenBuild.xtend
index ce591ec..6401445 100644
--- a/plugins/de.cau.cs.kieler.spviz.spviz/src/de/cau/cs/kieler/spviz/spviz/generator/GenerateMavenBuild.xtend
+++ b/plugins/de.cau.cs.kieler.spviz.spviz/src/de/cau/cs/kieler/spviz/spviz/generator/GenerateMavenBuild.xtend
@@ -231,6 +231,7 @@ class GenerateMavenBuild {
                   <import plugin="com.google.inject"/>
                   <import plugin="org.eclipse.elk.core"/>
                   <import plugin="org.eclipse.elk.alg.layered"/>
+                  <import plugin="org.eclipse.elk.alg.rectpacking"/>
                </requires>
             
                <plugin