diff --git a/desktop/kde6/applications/kompare-kf6/actions.py b/desktop/kde6/applications/kompare-kf6/actions.py
index fe0af98402..05ee6767f9 100755
--- a/desktop/kde6/applications/kompare-kf6/actions.py
+++ b/desktop/kde6/applications/kompare-kf6/actions.py
@@ -4,16 +4,16 @@
 # Licensed under the GNU General Public License, version 3.
 # See the file http://www.gnu.org/licenses/gpl.txt
 
-from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 from pisi.actionsapi import pisitools
 
 def setup():
-    kde6.configure()
+    kde5.configure("-DQT_MAJOR_VERSION=5")
 
 def build():
-    kde6.make()
+    kde5.make()
 
 def install():
-    kde6.install()
+    kde5.install()
 
     pisitools.dodoc("README")
diff --git a/desktop/kde6/applications/kompare-kf6/pspec.xml b/desktop/kde6/applications/kompare-kf6/pspec.xml
index d2ab0460d8..4b478cfd8b 100755
--- a/desktop/kde6/applications/kompare-kf6/pspec.xml
+++ b/desktop/kde6/applications/kompare-kf6/pspec.xml
@@ -16,7 +16,7 @@
         <Archive sha1sum="40d61938f0cc0949d1f4dba70231300e0b7e70a8" type="tarxz">mirrors://kde/stable/release-service/24.05.0/src/kompare-24.05.0.tar.xz</Archive>
         <BuildDependencies>
             <Dependency>extra-cmake-modules-kf6</Dependency>
-            <Dependency>kdoctools-kf6-devel</Dependency>
+            <!--Dependency>kdoctools-kf6-devel</Dependency>
             <Dependency versionFrom="6.6.3">qt6-base-devel</Dependency>
             <Dependency>gettext-devel</Dependency>
             <Dependency versionFrom="24.05.0">libkomparediff2-kf6-devel</Dependency>
@@ -27,14 +27,27 @@
             <Dependency>kconfig-kf6-devel</Dependency>
             <Dependency>kparts-kf6-devel</Dependency>
             <Dependency>ktexteditor-kf6-devel</Dependency>
-            <Dependency>kwidgetsaddons-kf6-devel</Dependency>
+            <Dependency>kwidgetsaddons-kf6-devel</Dependency-->
+<!--             KF5 -->
+            <Dependency>kdoctools-devel</Dependency>
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency>gettext-devel</Dependency>
+            <Dependency versionFrom="24.05.0">libkomparediff2-kf6-devel</Dependency>
+            <Dependency>kcoreaddons-devel</Dependency>
+            <Dependency>kcodecs-devel</Dependency>
+            <Dependency>kiconthemes-devel</Dependency>
+            <Dependency>kjobwidgets-devel</Dependency>
+            <Dependency>kconfig-devel</Dependency>
+            <Dependency>kparts-devel</Dependency>
+            <Dependency>ktexteditor-devel</Dependency>
+            <Dependency>kwidgetsaddons-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>kompare-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.3">qt6-base</Dependency>
+            <!--Dependency versionFrom="6.6.3">qt6-base</Dependency>
             <Dependency>libkomparediff2-kf6</Dependency>
             <Dependency>kio-kf6</Dependency>
             <Dependency>ki18n-kf6</Dependency>
@@ -50,7 +63,25 @@
             <Dependency>kjobwidgets-kf6</Dependency>
             <Dependency>ktexteditor-kf6</Dependency>
             <Dependency>kconfigwidgets-kf6</Dependency>
-            <Dependency>kwidgetsaddons-kf6</Dependency>
+            <Dependency>kwidgetsaddons-kf6</Dependency-->
+<!--             kf5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency>libkomparediff2-kf6</Dependency>
+            <Dependency>kio</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>kparts</Dependency>
+            <Dependency>libgcc</Dependency>
+            <Dependency>kcodecs</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>kservice</Dependency>
+            <Dependency>kcompletion</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kiconthemes</Dependency>
+            <Dependency>kjobwidgets</Dependency>
+            <Dependency>ktexteditor</Dependency>
+            <Dependency>kconfigwidgets</Dependency>
+            <Dependency>kwidgetsaddons</Dependency>
         </RuntimeDependencies>
         <Replaces>
             <Package>kdesdk</Package>
diff --git a/desktop/kde6/applications/libkomparediff2-kf6/actions.py b/desktop/kde6/applications/libkomparediff2-kf6/actions.py
index 7ced3346be..17d837552e 100755
--- a/desktop/kde6/applications/libkomparediff2-kf6/actions.py
+++ b/desktop/kde6/applications/libkomparediff2-kf6/actions.py
@@ -4,16 +4,16 @@
 # Licensed under the GNU General Public License, version 3.
 # See the file http://www.gnu.org/licenses/gpl.txt
 
-from pisi.actionsapi import kde6
+from pisi.actionsapi import kde5
 from pisi.actionsapi import pisitools
 
 def setup():
-    kde6.configure()
+    kde5.configure("-DQT_MAJOR_VERSION=5")
 
 def build():
-    kde6.make()
+    kde5.make()
 
 def install():
-    kde6.install()
+    kde5.install()
 
     pisitools.dodoc("COPYING")
diff --git a/desktop/kde6/applications/libkomparediff2-kf6/pspec.xml b/desktop/kde6/applications/libkomparediff2-kf6/pspec.xml
index 864f388b6b..81e83ef47b 100755
--- a/desktop/kde6/applications/libkomparediff2-kf6/pspec.xml
+++ b/desktop/kde6/applications/libkomparediff2-kf6/pspec.xml
@@ -15,7 +15,7 @@
         <Description>Library to compare files and strings</Description>
         <Archive sha1sum="178dc402c68693a1bdb3bb3a4d83011417ac5f0e" type="tarxz">mirrors://kde/stable/release-service/24.05.0/src/libkomparediff2-24.05.0.tar.xz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="6.6.3">qt6-base-devel</Dependency>
+            <!--Dependency versionFrom="6.6.3">qt6-base-devel</Dependency>
             <Dependency versionFrom="6.6.3">qt6-5compat-devel</Dependency>
             <Dependency>extra-cmake-modules-kf6</Dependency>
             <Dependency>python3-devel</Dependency>
@@ -26,14 +26,26 @@
             <Dependency>kxmlgui-kf6-devel</Dependency>
             <Dependency>ki18n-kf6-devel</Dependency>
             <Dependency>kio-kf6-devel</Dependency>
-            <Dependency>kparts-kf6-devel</Dependency>
+            <Dependency>kparts-kf6-devel</Dependency-->
+<!--             KF5 -->
+            <Dependency versionFrom="5.15.2">qt5-base-devel</Dependency>
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+            <Dependency>python3-devel</Dependency>
+            <Dependency>gettext-devel</Dependency>
+            <Dependency>kcoreaddons-devel</Dependency>
+            <Dependency>kcodecs-devel</Dependency>
+            <Dependency>kconfig-devel</Dependency>
+            <Dependency>kxmlgui-devel</Dependency>
+            <Dependency>ki18n-devel</Dependency>
+            <Dependency>kio-devel</Dependency>
+            <Dependency>kparts-devel</Dependency>
         </BuildDependencies>
     </Source>
 
     <Package>
         <Name>libkomparediff2-kf6</Name>
         <RuntimeDependencies>
-            <Dependency versionFrom="6.6.3">qt6-base</Dependency>
+            <!--Dependency versionFrom="6.6.3">qt6-base</Dependency>
             <Dependency versionFrom="6.6.3">qt6-5compat</Dependency>
             <Dependency>kio-kf6</Dependency>
             <Dependency>ki18n-kf6</Dependency>
@@ -42,7 +54,19 @@
             <Dependency>kconfig-kf6</Dependency>
             <Dependency>kxmlgui-kf6</Dependency>
             <Dependency>kcoreaddons-kf6</Dependency>
-            <Dependency>kconfigwidgets-kf6</Dependency>
+            <Dependency>kconfigwidgets-kf6</Dependency-->
+<!--             KF5 -->
+            <Dependency versionFrom="5.15.2">qt5-base</Dependency>
+            <Dependency>extra-cmake-modules-kf6</Dependency>
+            <Dependency>python3</Dependency>
+            <Dependency>gettext</Dependency>
+            <Dependency>kcoreaddons</Dependency>
+            <Dependency>kcodecs</Dependency>
+            <Dependency>kconfig</Dependency>
+            <Dependency>kxmlgui</Dependency>
+            <Dependency>ki18n</Dependency>
+            <Dependency>kio</Dependency>
+            <Dependency>kparts</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="data">/usr/share</Path>