diff --git a/ukui-greeter/debian/control b/ukui-greeter/debian/control
index 8a18886..acd9b75 100644
--- a/ukui-greeter/debian/control
+++ b/ukui-greeter/debian/control
@@ -9,7 +9,8 @@ Build-Depends: debhelper (>=11),
                qtbase5-dev,
                libqt5x11extras5-dev,
                liblightdm-qt5-3-dev,
-               libx11-dev
+               libx11-dev,
+			   libxrandr-dev
 Standards-Version: 4.1.3
 Homepage: https://github.com/ukui/ukui-greeter
 
@@ -20,6 +21,7 @@ Depends: libqt5widgets5,
          libqt5core5a,
          libqt5x11extras5,
          libx11-6,
+		 libxrandr2
          liblightdm-qt5-3-0,
          ${shlibs:Depends},
          ${misc:Depends},