diff --git a/fix-build-error-with-xorg-server-1.20.8.patch b/fix-build-error-with-xorg-server-1.20.8.patch
new file mode 100644
index 0000000000000000000000000000000000000000..25fa9d893dc364272fe4d33cca43342dad39e88e
--- /dev/null
+++ b/fix-build-error-with-xorg-server-1.20.8.patch
@@ -0,0 +1,26 @@
+Description: Build fix for xorg-server 1.20.7, which moved ddxInputThread call from os layer into ddx layer.
+Author: Lifted from OpenSUSE Tumbleweed tigervnc-1.10.0-5.1 source rpm.
+
+Index: pkg-tigervnc/unix/xserver/hw/vnc/xvnc.c
+===================================================================
+--- pkg-tigervnc.orig/unix/xserver/hw/vnc/xvnc.c
++++ pkg-tigervnc/unix/xserver/hw/vnc/xvnc.c
+@@ -295,6 +295,15 @@ void ddxBeforeReset(void)
+ }
+ #endif
+ 
++#if INPUTTHREAD
++/** This function is called in Xserver/os/inputthread.c when starting
++    the input thread. */
++void
++ddxInputThreadInit(void)
++{
++}
++#endif
++
+ void ddxUseMsg(void)
+ {
+     vncPrintBanner();
+-- 
+1.8.3.1
+
diff --git a/tigervnc.spec b/tigervnc.spec
index 223f3dd97280aa44f683f01cd619558677614db7..e90017c18669a2721cad3b3ac5ec92c28474d3c9 100644
--- a/tigervnc.spec
+++ b/tigervnc.spec
@@ -2,7 +2,7 @@
 
 Name:           tigervnc
 Version:        1.10.1
-Release:        3
+Release:        4
 Summary:        A TigerVNC remote display system
 
 License:        GPLv2+
@@ -15,7 +15,8 @@ Source3:        10-libvnc.conf
 Source4:        xvnc.service
 Source5:        xvnc.socket
 
-Patch100:       tigervnc-xserver120.patch
+Patch0:        tigervnc-xserver120.patch
+Patch1:        fix-build-error-with-xorg-server-1.20.8.patch
 
 BuildRequires:  gcc-c++ systemd cmake automake autoconf gettext gettext-autopoint pixman-devel fltk-devel >= 1.3.3
 BuildRequires:  libX11-devel libtool libxkbfile-devel libpciaccess-devel libXinerama-devel libXfont2-devel
@@ -75,7 +76,9 @@ If you want to use web browser in clients, please install this package.
 %setup -q
 
 cp -r /usr/share/xorg-x11-server-source/* unix/xserver
-%patch100 -p1 -b .xserver120-rebased
+%patch0 -p1 -b .xserver120-rebased
+%patch1 -p1
+
 pushd unix/xserver
 for all in `find . -type f -perm -001`; do
         chmod -x "$all"
@@ -193,6 +196,12 @@ install -m 644 %{SOURCE3} %{buildroot}%{_sysconfdir}/X11/xorg.conf.d/10-libvnc.c
 %{_mandir}/man1/*
 
 %changelog
+* Mon Sep 21 2020 gaihuiying <gaihuiying1@huawei.com> - 1.10.1-4
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix build fail with xorg-server-1.20.8
+
 * Fri Aug 21 2020 gaihuiying<gaihuiying1@huawei.com> - 1.10.1-3
 - Type:enhancement
 - ID:NA