diff --git a/plymouth.changes b/plymouth.changes
index 339fe67..2828f0d 100644
--- a/plymouth.changes
+++ b/plymouth.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Nov 29 07:59:40 UTC 2017 - qzhao@suse.com
+
+- Drop stop-graphical.patch: There are no conflicting these days, 
+  obsolete this patch to enable auto switch to TTY when display 
+  server not exist (boo#1066510).
+
 -------------------------------------------------------------------
 Wed Jun 14 06:16:48 UTC 2017 - qzhao@suse.com
 
diff --git a/plymouth.spec b/plymouth.spec
index 5a59f82..d574e77 100644
--- a/plymouth.spec
+++ b/plymouth.spec
@@ -32,8 +32,6 @@ Source0:        %{name}-%{version}.tar.xz
 Source1:        boot-duration
 # PATCH-OPENSUSE -- Handle correctly multiple displays with different sizes
 Patch3:         plymouth-fix-window-size
-# PATCH-OPENSUSE -- Ensure graphical.target is conflicting with plymouth-wait-quit.service
-Patch4:         stop-graphical.patch
 # PATCH-OPENSUSE -- prefix is /usr/sbin and /usr/bin
 Patch9:         plymouth-dracut-path.patch
 Patch10:        0001-Some-greenish-openSUSE-colors.patch
@@ -337,7 +335,6 @@ plugin.
 %prep
 %setup -q
 %patch3 -p1
-%patch4 -p1
 %patch9
 %patch10 -p1
 %patch16 -p1
diff --git a/stop-graphical.patch b/stop-graphical.patch
deleted file mode 100644
index 3b03097..0000000
--- a/stop-graphical.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-Index: plymouth-0.9.2/systemd-units/plymouth-quit-wait.service.in
-===================================================================
---- plymouth-0.9.2.orig/systemd-units/plymouth-quit-wait.service.in
-+++ plymouth-0.9.2/systemd-units/plymouth-quit-wait.service.in
-@@ -1,6 +1,7 @@
- [Unit]
- Description=Hold until boot process finishes up
- After=rc-local.service plymouth-start.service systemd-user-sessions.service
-+Conflicts=graphical.target
- 
- [Service]
- ExecStart=-@PLYMOUTH_CLIENT_DIR@/plymouth --wait
-Index: plymouth-0.9.2/systemd-units/plymouth-quit.service.in
-===================================================================
---- plymouth-0.9.2.orig/systemd-units/plymouth-quit.service.in
-+++ plymouth-0.9.2/systemd-units/plymouth-quit.service.in
-@@ -1,6 +1,7 @@
- [Unit]
- Description=Terminate Plymouth Boot Screen
- After=rc-local.service plymouth-start.service systemd-user-sessions.service
-+Conflicts=graphical.target
- 
- [Service]
- ExecStart=-@PLYMOUTH_CLIENT_DIR@/plymouth quit