1 files changed, 1 insertions, 0 deletions

diff --git a/build.xml b/build.xml
index 47e5a679ca..5356fb114c 100644
--- a/build.xml
+++ b/build.xml
@@ -1128,6 +1128,7 @@ LIBRARIES (MSIL, FJBG maybe later)
       destdir="${build-libs.dir}/classes/fjbg"
       classpath="${build-libs.dir}/classes/fjbg"
       includes="**/*.java"
+      debug="true"
       target="1.5" source="1.4">
         <compilerarg line="${javac.args}"/>
     </javac>