diff --git a/recipes-lxqt/lxqt-config/lxqt-config/0001-timeoutdialog.cpp-include-QIcon-QStyle-explicitely.patch b/recipes-lxqt/lxqt-config/lxqt-config/0001-timeoutdialog.cpp-include-QIcon-QStyle-explicitely.patch
new file mode 100644
index 00000000..9327ed6f
--- /dev/null
+++ b/recipes-lxqt/lxqt-config/lxqt-config/0001-timeoutdialog.cpp-include-QIcon-QStyle-explicitely.patch
@@ -0,0 +1,34 @@
+From 32beef3ac2c308afcbc8ded14ebfc3c8a72d1a80 Mon Sep 17 00:00:00 2001
+From: Max Krummenacher <max.krummenacher@toradex.com>
+Date: Sun, 6 May 2018 11:26:25 +0000
+Subject: [PATCH] timeoutdialog.cpp: include QIcon, QStyle explicitely
+
+5.11 Qt headers do not indirectly include QIcon, QStyle resulting in compile
+time errors like:
+
+| timeoutdialog.cpp:32:25: error: invalid use of incomplete type 'class QStyle'
+
+Upstream-Status: Submitted [https://github.com/lxqt/lxqt-config/pull/151]
+
+Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
+---
+ lxqt-config-monitor/timeoutdialog.cpp | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/lxqt-config-monitor/timeoutdialog.cpp b/lxqt-config-monitor/timeoutdialog.cpp
+index 55302a9..0862447 100644
+--- a/lxqt-config-monitor/timeoutdialog.cpp
++++ b/lxqt-config-monitor/timeoutdialog.cpp
+@@ -20,6 +20,9 @@
+ 
+ #define TIMER_DURATION 10
+ 
++#include <QIcon>
++#include <QStyle>
++
+ #include "timeoutdialog.h"
+ 
+ TimeoutDialog::TimeoutDialog(QWidget* parent, Qt::WindowFlags f) :
+-- 
+2.13.6
+
diff --git a/recipes-lxqt/lxqt-config/lxqt-config_git.bb b/recipes-lxqt/lxqt-config/lxqt-config_git.bb
index beb405b1..e398f4d5 100644
--- a/recipes-lxqt/lxqt-config/lxqt-config_git.bb
+++ b/recipes-lxqt/lxqt-config/lxqt-config_git.bb
@@ -8,6 +8,7 @@ REQUIRED_DISTRO_FEATURES = "x11"
 
 DEPENDS += "qtsvg liblxqt libkscreen libxcursor"
 
+SRC_URI += "file://0001-timeoutdialog.cpp-include-QIcon-QStyle-explicitely.patch"
 SRCREV = "0ff80827f32f43cd1c1bfc832f69e285874dad5e"
 PV = "0.12.0"