diff -uarN xwaylandvideobridge-0.4.0.orig/CMakeLists.txt xwaylandvideobridge-0.4.0/CMakeLists.txt
--- xwaylandvideobridge-0.4.0.orig/CMakeLists.txt       2023-12-18 16:32:38.000000000 +0100
+++ xwaylandvideobridge-0.4.0/CMakeLists.txt    2025-12-23 19:17:18.105810386 +0100
@@ -45,6 +45,7 @@
 )
 
 if (QT_MAJOR_VERSION STREQUAL "6")
+    find_package(Qt6 REQUIRED COMPONENTS GuiPrivate)
     find_package(KF6StatusNotifierItem ${KF_MIN_VERSION} REQUIRED)
 endif()