diff --git a/sandbox/contributions/webcrawler-LARM/build.properties.sample b/sandbox/contributions/webcrawler-LARM/build.properties.sample
new file mode 100644
index 00000000000..f582e5d0fe9
--- /dev/null
+++ b/sandbox/contributions/webcrawler-LARM/build.properties.sample
@@ -0,0 +1,2 @@
+lucene.jar=/usr/local/jakarta-lucene/lucene.jar
+debug=on