diff --git a/xrdp.spec b/xrdp.spec
index 38f5cab..588e6ca 100644
--- a/xrdp.spec
+++ b/xrdp.spec
@@ -25,6 +25,7 @@ BuildRequires: autoconf
 BuildRequires: automake
 BuildRequires: libtool
 Buildrequires: libX11-devel
+Buildrequires: libXrandr-devel
 BuildRequires: libXfixes-devel
 BuildRequires: systemd-units
 
@@ -200,6 +201,7 @@ fi
 - do not specify rpaths
 - remove some merged patches, rework others
 - update license to ASL 2.0
+- add libXrandr-devel to build dependencies
 
 * Thu Aug 21 2014 Kevin Fenzi <kevin@scrye.com> - 0.6.1-5
 - Rebuild for rpm bug 1131960