diff --git a/tests/org.eclipse.graphiti.bot.tests/AllBotTests.launch b/tests/org.eclipse.graphiti.bot.tests/AllBotTests.launch
index f4ecbc0..2b8e260 100644
--- a/tests/org.eclipse.graphiti.bot.tests/AllBotTests.launch
+++ b/tests/org.eclipse.graphiti.bot.tests/AllBotTests.launch
@@ -27,7 +27,7 @@
 <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog"/>
 <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="org.eclipse.graphiti.bot.tests"/>
 <stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.pde.ui.workbenchClasspathProvider"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dosgi.requiredJavaVersion=1.5 -Xms40m -Xmx512m"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx512m&#13;&#10;-Xms128m&#13;&#10;-XX:PermSize=32m&#13;&#10;-XX:MaxPermSize=256m&#13;&#10;-Dfile.encoding=UTF-8&#13;&#10;-Dosgi.requiredJavaVersion=1.5"/>
 <stringAttribute key="pde.version" value="3.3"/>
 <stringAttribute key="product" value="org.eclipse.platform.ide"/>
 <booleanAttribute key="run_in_ui_thread" value="false"/>