diff --git a/tools/cooja/apps/mrm/build.xml b/tools/cooja/apps/mrm/build.xml
index 15b71a1f4..04e330fe0 100644
--- a/tools/cooja/apps/mrm/build.xml
+++ b/tools/cooja/apps/mrm/build.xml
@@ -16,8 +16,6 @@
       <classpath>
         <pathelement path="."/>
         <pathelement location="${cooja_jar}"/>
-        <pathelement location="${lib}/jfreechart-1.0.1.jar"/>
-        <pathelement location="${lib}/jcommon-1.0.0.jar"/>
       </classpath>
     </javac>
   </target>
diff --git a/tools/cooja/apps/mrm/cooja.config b/tools/cooja/apps/mrm/cooja.config
index 0920bca5b..fac673cea 100644
--- a/tools/cooja/apps/mrm/cooja.config
+++ b/tools/cooja/apps/mrm/cooja.config
@@ -1,2 +1,2 @@
-se.sics.cooja.GUI.RADIOMEDIUMS = + se.sics.mrm.MRM
-se.sics.cooja.GUI.JARFILES = + mrm.jar jfreechart-1.0.1.jar jcommon-1.0.0.jar
+se.sics.cooja.GUI.RADIOMEDIUMS = + se.sics.mrm.MRM
+se.sics.cooja.GUI.JARFILES = + mrm.jar
diff --git a/tools/cooja/apps/mrm/lib/jcommon-1.0.0.jar b/tools/cooja/apps/mrm/lib/jcommon-1.0.0.jar
deleted file mode 100644
index c5d23f4ae..000000000
Binary files a/tools/cooja/apps/mrm/lib/jcommon-1.0.0.jar and /dev/null differ
diff --git a/tools/cooja/apps/mrm/lib/jfreechart-1.0.1.jar b/tools/cooja/apps/mrm/lib/jfreechart-1.0.1.jar
deleted file mode 100644
index 6a015249b..000000000
Binary files a/tools/cooja/apps/mrm/lib/jfreechart-1.0.1.jar and /dev/null differ