diff --git a/build/dist b/build/dist
index 6ea731128..43df70c1f 100755
--- a/build/dist
+++ b/build/dist
@@ -26,6 +26,7 @@
 
 set -o pipefail
 set -e
+set -x
 
 KYUUBI_HOME="$(cd "`dirname "$0"`/.."; pwd)"
 DISTDIR="$KYUUBI_HOME/dist"