diff --git a/installer/packages/qreal-base/ru.qreal.root/meta/prebuild-win32.sh b/installer/packages/qreal-base/ru.qreal.root/meta/prebuild-win32.sh
index ee7061dca5..0d0fcec38b 100644
--- a/installer/packages/qreal-base/ru.qreal.root/meta/prebuild-win32.sh
+++ b/installer/packages/qreal-base/ru.qreal.root/meta/prebuild-win32.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 set -o nounset
 set -o errexit
-
+set -x
 cd "$(dirname "$0")"