diff --git a/.idea/libraries/uml_support.xml b/.idea/libraries/uml_support.xml
deleted file mode 100644
index b749ddc..0000000
--- a/.idea/libraries/uml_support.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="uml-support">
-    <CLASSES>
-      <root url="jar://$APPLICATION_HOME_DIR$/plugins/uml/lib/uml-support.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/intellij-reference-diagram.iml b/intellij-reference-diagram.iml
index b70818f..6c99c27 100644
--- a/intellij-reference-diagram.iml
+++ b/intellij-reference-diagram.iml
@@ -11,6 +11,5 @@
     <orderEntry type="jdk" jdkName="IntelliJ IDEA IU-211.7442.40" jdkType="IDEA JDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="jdepend-2.9.5" level="project" />
-    <orderEntry type="library" name="uml-support" level="project" />
   </component>
 </module>
\ No newline at end of file