diff --git a/breeze-5.15.4-libqt4.patch b/breeze-5.15.4-libqt4.patch
new file mode 100644
index 0000000..53ca7e3
--- /dev/null
+++ b/breeze-5.15.4-libqt4.patch
@@ -0,0 +1,46 @@
+From 386d3b8ed1e0595c9fc6e21643ff748402171429 Mon Sep 17 00:00:00 2001
+From: Vlad Zagorodniy <vladzzag@gmail.com>
+Date: Tue, 2 Apr 2019 16:01:19 +0300
+Subject: [PATCH] Fix build with Qt 4
+
+Reviewers: #plasma, davidedmundson, fvogt
+
+Reviewed By: #plasma, davidedmundson, fvogt
+
+Subscribers: fvogt, plasma-devel
+
+Tags: #plasma
+
+Differential Revision: https://phabricator.kde.org/D20201
+---
+ kstyle/breezewindowmanager.cpp | 11 +++--------
+ 1 file changed, 3 insertions(+), 8 deletions(-)
+
+diff --git a/kstyle/breezewindowmanager.cpp b/kstyle/breezewindowmanager.cpp
+index aba29eef..5ca3fea5 100644
+--- a/kstyle/breezewindowmanager.cpp
++++ b/kstyle/breezewindowmanager.cpp
+@@ -895,20 +895,15 @@ namespace Breeze
+         // connection
+         auto connection( Helper::connection() );
+ 
+-        #if QT_VERSION >= 0x050300
+-        const qreal dpiRatio = window->devicePixelRatio();
+-        #else
+-        const qreal dpiRatio = 1;
+-        #endif
+-
+         #if BREEZE_USE_KDE4
+         auto net_connection = QX11Info::display();
++        const QPoint native = position;
+         #else
+         auto net_connection = connection;
+-        #endif
+-
++        const qreal dpiRatio = window->devicePixelRatio();
+         const QPoint origin = window->screen()->geometry().topLeft();
+         const QPoint native = (position - origin) * dpiRatio + origin;
++        #endif
+ 
+         xcb_ungrab_pointer( connection, XCB_TIME_CURRENT_TIME );
+         NETRootInfo( net_connection, NET::WMMoveResize ).moveResizeRequest(
diff --git a/breeze.spec b/breeze.spec
index bb73260..41a9381 100644
--- a/breeze.spec
+++ b/breeze.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          breeze
-Version:       5.15.3
+Version:       5.15.4
 Release:       1mamba
 Summary:       Breeze Dark Desktop Design Language by the KDE VDG
 Group:         Graphical Desktop/Look 'n' feel
@@ -10,6 +10,7 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.kde.org
 Source:        http://download.kde.org/stable/plasma/%{version}/breeze-%{version}.tar.xz
+Patch0:        breeze-5.15.4-libqt4.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -52,6 +53,7 @@ Breeze Dark Desktop Design Language by the KDE VDG for KDE4.
 %prep
 %setup -q
 #-D -T
+%patch0 -p1
 
 %build
 %cmake_kde5 -d build
@@ -122,6 +124,9 @@ ln -s %{_kde5_libdir}/kconf_update_bin/kde4breeze %{buildroot}%{_kde4_libdir}/kc
 %{_kde4_datadir}/kstyle/themes/breeze.themerc
 
 %changelog
+* Thu Apr 04 2019 Automatic Build System <autodist@mambasoft.it> 5.15.4-1mamba
+- automatic version update by autodist
+
 * Wed Mar 13 2019 Automatic Build System <autodist@mambasoft.it> 5.15.3-1mamba
 - automatic version update by autodist