diff --git a/desktop/kde6/applications/ksystemlog-kf6/pspec.xml b/desktop/kde6/applications/ksystemlog-kf6/pspec.xml
index 12a49af2ed..41977b439c 100755
--- a/desktop/kde6/applications/ksystemlog-kf6/pspec.xml
+++ b/desktop/kde6/applications/ksystemlog-kf6/pspec.xml
@@ -18,6 +18,7 @@
         <BuildDependencies>
             <Dependency>extra-cmake-modules-kf6</Dependency>
             <Dependency versionFrom="6.6.0">qt6-base-devel</Dependency>
+            <Dependency versionFrom="6.6.0">qt6-5compat-devel</Dependency>
             <Dependency>kxmlgui-kf6-devel</Dependency>
             <Dependency>kcoreaddons-kf6-devel</Dependency>
             <Dependency>kwidgetsaddons-kf6-devel</Dependency>
@@ -44,6 +45,7 @@
             <Dependency>karchive-kf6</Dependency>
             <Dependency>kservice-kf6</Dependency>
             <Dependency versionFrom="6.6.0">qt6-base</Dependency>
+            <Dependency versionFrom="6.6.0">qt6-5compat</Dependency>
             <Dependency>kitemviews-kf6</Dependency>
             <Dependency>kcompletion-kf6</Dependency>
             <Dependency>kcoreaddons-kf6</Dependency>