diff --git a/pcmanfm-qt-0.16.0-openmamba-settings.patch b/pcmanfm-qt-0.16.0-openmamba-settings.patch
new file mode 100644
index 0000000..b16d02e
--- /dev/null
+++ b/pcmanfm-qt-0.16.0-openmamba-settings.patch
@@ -0,0 +1,12 @@
+diff -Nru pcmanfm-qt-0.16.0.orig/config/pcmanfm-qt/lxqt/settings.conf.in pcmanfm-qt-0.16.0/config/pcmanfm-qt/lxqt/settings.conf.in
+--- pcmanfm-qt-0.16.0.orig/config/pcmanfm-qt/lxqt/settings.conf.in	2020-11-08 17:53:16.000000000 +0100
++++ pcmanfm-qt-0.16.0/config/pcmanfm-qt/lxqt/settings.conf.in	2020-11-11 17:32:05.477000000 +0100
+@@ -15,7 +15,7 @@
+ 
+ [Desktop]
+ WallpaperMode=stretch
+-Wallpaper=@LXQT_SHARE_DIR@/themes/frost/lxqt-origami-light.png
++Wallpaper=@LXQT_SHARE_DIR@/themes/kde-plasma/kde-plasma.png
+ BgColor=#000000
+ FgColor=#ffffff
+ ShadowColor=#000000
diff --git a/pcmanfm-qt.spec b/pcmanfm-qt.spec
index 95216d8..7c7a1a7 100644
--- a/pcmanfm-qt.spec
+++ b/pcmanfm-qt.spec
@@ -1,6 +1,6 @@
 Name:          pcmanfm-qt
 Version:       0.16.0
-Release:       1mamba
+Release:       2mamba
 Summary:       Qt port of PCManFM, the file manager of LXDE
 Group:         Graphical Desktop/Applications/Utilities
 Vendor:        openmamba
@@ -8,6 +8,7 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://github.com/lxqt/pcmanfm-qt
 Source:        https://github.com/lxqt/pcmanfm-qt.git/%{version}/pcmanfm-qt-%{version}.tar.bz2
+Patch0:        pcmanfm-qt-0.16.0-openmamba-settings.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -31,6 +32,7 @@ PCManFM-Qt is the Qt port of PCManFM, the file manager of LXDE.
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 %cmake -d build
@@ -62,6 +64,9 @@ done
 %doc AUTHORS LICENSE
 
 %changelog
+* Wed Nov 11 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.16.0-2mamba
+- patch settings.conf to set default wallpaper from kde-plasma theme
+
 * Sun Nov 08 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.16.0-1mamba
 - update to 0.16.0