diff --git a/com.ibm.wala.core.tests/launchers/GVCallGraph.launch b/com.ibm.wala.core.tests/launchers/GVCallGraph.launch
index 0f56985de..b516166c6 100644
--- a/com.ibm.wala.core.tests/launchers/GVCallGraph.launch
+++ b/com.ibm.wala.core.tests/launchers/GVCallGraph.launch
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
-<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.ibm.wala.examples.drivers.GVCallGraph"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-appJar c:/temp/testdata/java_cup.jar"/>
-<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
-<listEntry value="4"/>
-</listAttribute>
-<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.ibm.wala.core.tests"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx500M"/>
 <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
-<listEntry value="/com.ibm.wala.core.tests"/>
+<listEntry value="/com.ibm.wala.core.tests/src/com/ibm/wala/examples/drivers/GVCallGraph.java"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="1"/>
 </listAttribute>
 <booleanAttribute key="org.eclipse.debug.core.appendEnvironmentVariables" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.ibm.wala.examples.drivers.GVCallGraph"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-appJar c:/temp/testdata/java_cup.jar"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.ibm.wala.core.tests"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx500M"/>
 </launchConfiguration>