diff --git a/startkde/waitforname/CMakeLists.txt b/startkde/waitforname/CMakeLists.txt
index ba34c3199..b8cb8848d 100644
--- a/startkde/waitforname/CMakeLists.txt
+++ b/startkde/waitforname/CMakeLists.txt
@@ -1,6 +1,7 @@
 
 set(plasma_waitforname_SRCS
     waiter.cpp
+    waiter.h
     main.cpp
    )
 
diff --git a/systemmonitor/CMakeLists.txt b/systemmonitor/CMakeLists.txt
index 3115f13e3..7e889f70f 100644
--- a/systemmonitor/CMakeLists.txt
+++ b/systemmonitor/CMakeLists.txt
@@ -2,7 +2,7 @@ add_definitions(-DTRANSLATION_DOMAIN=\"systemmonitor\")
 
 add_definitions("-DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII")
 
-kcoreaddons_add_plugin(ksysguard SOURCES kdedksysguard.cpp INSTALL_NAMESPACE "kf${QT_MAJOR_VERSION}/kded")
+kcoreaddons_add_plugin(ksysguard SOURCES kdedksysguard.cpp kdedksysguard.h INSTALL_NAMESPACE "kf${QT_MAJOR_VERSION}/kded")
 
 target_link_libraries(ksysguard
     KF5::DBusAddons
@@ -11,7 +11,7 @@ target_link_libraries(ksysguard
     KF5::GlobalAccel
 )
 
-add_executable(systemmonitor ksystemactivitydialog.cpp main.cpp)
+add_executable(systemmonitor ksystemactivitydialog.cpp ksystemactivitydialog.h main.cpp)
 
 target_link_libraries(systemmonitor
     KSysGuard::ProcessUi