try layout tests
diff --git a/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestLayout.java b/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestLayout.java
index d68e50e..9339bd8 100644
--- a/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestLayout.java
+++ b/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestLayout.java
@@ -96,7 +96,7 @@
 		if (errors.size() > 0) {
 			FileWriter outfileWriter = null;
 			File outfile = null;
-			String testDirName = System.getProperty("PROJECT_TESTS");
+			String testDirName = System.getProperty("env.PROJECT_TESTS");
 			String projectDirName = System.getProperty("projectname");
 			try {
 				outfile = new File(testDirName + "/" + projectDirName + "/", "layoutErrors.html");