diff --git a/desktop/kde/plasma/khelpcenter/pspec.xml b/desktop/kde/plasma/khelpcenter/pspec.xml
index c2a9311a11..06b40cfed9 100644
--- a/desktop/kde/plasma/khelpcenter/pspec.xml
+++ b/desktop/kde/plasma/khelpcenter/pspec.xml
@@ -27,6 +27,7 @@
             <Dependency>kdesignerplugin</Dependency>
             <Dependency>kdelibs4-support-devel</Dependency>
             <Dependency>docbook-xsl</Dependency>
+            <Dependency>xapian-core-devel</Dependency>
             <Dependency>grantlee-qt5-devel</Dependency>
             <Dependency>extra-cmake-modules</Dependency>
         </BuildDependencies>