diff --git a/0001-Unset-QT_QPA_PLATFORM-to-get-xcb.patch b/0001-Unset-QT_QPA_PLATFORM-to-get-xcb.patch
new file mode 100644
index 0000000..9f0f535
--- /dev/null
+++ b/0001-Unset-QT_QPA_PLATFORM-to-get-xcb.patch
@@ -0,0 +1,31 @@
+From 42b0b5adb9154519a2eda7da81a993c17a536f0a Mon Sep 17 00:00:00 2001
+From: Fabian Vogt <fabian@ritter-vogt.de>
+Date: Sat, 17 Mar 2018 17:02:39 +0100
+Subject: [PATCH] Unset QT_QPA_PLATFORM to get xcb
+
+Currently we can't get wayland applications to work, as they rely on
+XDG_RUNTIME_DIR being set.
+With wayland 1.15, WAYLAND_DISPLAY can be an absolute path though, so this
+can be replaced by setting WAYLAND_DISPLAY=$XDG_RUNTIME_DIR/$WAYLAND_DISPLAY
+before unsetting XDG_RUNTIME_DIR and removing the unsetenv of QT_QPA_PLATFORM.
+---
+ src/kdesu_stub.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/kdesu_stub.c b/src/kdesu_stub.c
+index 49db577..5038628 100644
+--- a/src/kdesu_stub.c
++++ b/src/kdesu_stub.c
+@@ -315,6 +315,9 @@ int main()
+     /* Handle display */
+ 
+     if (strcmp(params[P_DISPLAY].value, "no")) {
++        /* We only handle X11 - so unset QT_QPA_PLATFORM to get xcb. */
++        unsetenv("QT_QPA_PLATFORM");
++
+         xsetenv("DISPLAY", params[P_DISPLAY].value);
+         if (params[P_DISPLAY_AUTH].value[0]) {
+             int fd2;
+-- 
+2.16.2
+
diff --git a/kdesu.changes b/kdesu.changes
index 30a8192..06a16e7 100644
--- a/kdesu.changes
+++ b/kdesu.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Mar 19 09:59:40 UTC 2018 - fabian@ritter-vogt.de
+
+- Add patch to allow kdesu to be used on wayland:
+  * 0001-Unset-QT_QPA_PLATFORM-to-get-xcb.patch
+
 -------------------------------------------------------------------
 Mon Mar 12 23:29:41 CET 2018 - lbeltrame@kde.org
 
diff --git a/kdesu.spec b/kdesu.spec
index c58d9ba..8d61925 100644
--- a/kdesu.spec
+++ b/kdesu.spec
@@ -45,6 +45,8 @@ Source:         http://download.kde.org/stable/frameworks/%{_tar_path}/%{name}-%
 Source1:        baselibs.conf
 # PATCH-FIX-OPENSUSE fpie.patch -- make kdesud compile/link with -(f)pie flags
 Patch0:         fpie.patch
+# PATCH-FIX-OPENSUSE
+Patch1:         0001-Unset-QT_QPA_PLATFORM-to-get-xcb.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -86,7 +88,7 @@ Development files.
 %lang_package -n %lname
 %prep
 %setup -q
-%patch0 -p1
+%autopatch -p1
 
 %build
   %cmake_kf5 -d build