diff --git a/screening/resource/eclipse/screening Data Store Server.launch b/screening/resource/eclipse/screening Data Store Server.launch
index bb7872a0c6e60bdea0ddcbbea43d392d560cd9cf..7a71a2bf67baa789e2df005bdf87b76026bf7eb4 100644
--- a/screening/resource/eclipse/screening Data Store Server.launch	
+++ b/screening/resource/eclipse/screening Data Store Server.launch	
@@ -7,7 +7,7 @@
 <listEntry value="1"/>
 </listAttribute>
 <booleanAttribute key="org.eclipse.debug.core.appendEnvironmentVariables" value="true"/>
-<stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.launching.macosx.MacOSXType/JVM 1.6"/>
+<booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
 <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="ch.systemsx.cisd.openbis.dss.generic.DataStoreServer"/>
 <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="screening"/>
 <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx512M&#13;-ea&#10;-Dpython.path=../libraries/jython/jython-lib"/>