325039 -  Should sign all builds
diff --git a/releng.wtpbuilder/components/jst.tests/build.properties b/releng.wtpbuilder/components/jst.tests/build.properties
index c72ea7b..a034b40 100644
--- a/releng.wtpbuilder/components/jst.tests/build.properties
+++ b/releng.wtpbuilder/components/jst.tests/build.properties
@@ -34,7 +34,7 @@
 # using the JDT Compiler Adapter to compile.
 javacVerbose=true
 
-sign=false
+sign=true
 
 p2.gathering=true
 p2.compress=true