diff --git a/debian/control b/debian/control
index aed9af8..9a02a60 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: miraclecast
 Section: utils
 Priority: optional
 Maintainer: Deepin Packages Builder <packages@deepin.com>
-Build-Depends: debhelper (>= 9), cmake, check, libsystemd-dev, libglib2.0-dev, libgstreamer1.0-dev, libreadline-dev
+Build-Depends: debhelper (>= 9), cmake, check, valac, libsystemd-dev, libgtk-3-dev, libgstreamer1.0-dev, libreadline-dev
 Standards-Version: 3.9.8
 Homepage: https://github.com/derekdai/miraclecast
 
diff --git a/debian/rules b/debian/rules
index e1c367c..2eed2e2 100755
--- a/debian/rules
+++ b/debian/rules
@@ -20,6 +20,6 @@
 
 # dh_make generated override targets
 # This is example for Cmake (See https://bugs.debian.org/641051 )
-#override_dh_auto_configure:
-#	dh_auto_configure -- #	-DCMAKE_LIBRARY_PATH=$(DEB_HOST_MULTIARCH)
+override_dh_auto_configure:
+	dh_auto_configure -- -DBUILD_DEMO=yes