--- /dev/null
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -32,7 +32,7 @@ ecm_setup_version(PROJECT VARIABLE_PREFIX KCOMPLETION
+ # Dependencies
+ set(REQUIRED_QT_VERSION 5.12.0)
+
+-find_package(Qt5 ${REQUIRED_QT_VERSION} NO_MODULE REQUIRED Widgets)
++find_package(Qt5 ${REQUIRED_QT_VERSION} NO_MODULE REQUIRED Widgets DBus)
+
+ find_package(KF5Config ${KF5_DEP_VERSION} REQUIRED)
+ find_package(KF5WidgetsAddons ${KF5_DEP_VERSION} REQUIRED)