diff --git a/desktop/misc/lxdm/files/default_session.patch b/desktop/misc/lxdm/files/default_session.patch
new file mode 100644
index 0000000000..9b49c66a78
--- /dev/null
+++ b/desktop/misc/lxdm/files/default_session.patch
@@ -0,0 +1,12 @@
+diff -Nuar lxdm-0.5.3.orig/data/lxdm.conf.in lxdm-0.5.3/data/lxdm.conf.in
+--- lxdm-0.5.3.orig/data/lxdm.conf.in	2017-11-19 17:40:33.970019559 +0300
++++ lxdm-0.5.3/data/lxdm.conf.in	2017-11-19 17:41:50.406021375 +0300
+@@ -7,7 +7,7 @@
+ # timeout=10
+ 
+ ## default session or desktop used when no systemwide config
+-# session=/usr/bin/startlxde
++session=/usr/bin/startkde
+ 
+ ## uncomment and set to set numlock on your keyboard
+ # numlock=0
diff --git a/desktop/misc/lxdm/pspec.xml b/desktop/misc/lxdm/pspec.xml
index a94bf63896..77d1850071 100644
--- a/desktop/misc/lxdm/pspec.xml
+++ b/desktop/misc/lxdm/pspec.xml
@@ -35,6 +35,7 @@
         </BuildDependencies>
         <Patches>
             <Patch level="1">default_config.patch</Patch>
+            <Patch level="1">default_session.patch</Patch>
         </Patches>
     </Source>
 
@@ -83,6 +84,13 @@
     </Package>
 
     <History>
+        <Update release="4">
+            <Date>2017-11-19</Date>
+            <Version>0.5.3</Version>
+            <Comment>set default session KDE5</Comment>
+            <Name>Ayhan Yalçınsoy</Name>
+            <Email>ayhanyalcinsoy@gmail.com</Email>
+       </Update>
         <Update release="4">
             <Date>2017-09-23</Date>
             <Version>0.5.3</Version>