diff --git a/krita/image/filter/kis_filter_registry.h b/krita/image/filter/kis_filter_registry.h
--- a/krita/image/filter/kis_filter_registry.h
+++ b/krita/image/filter/kis_filter_registry.h
@@ -22,6 +22,7 @@
 
 #include <QObject>
 
+#include "kis_filter.h"
 #include "kis_types.h"
 #include "KoGenericRegistry.h"
 
diff --git a/krita/image/generator/kis_generator_registry.h b/krita/image/generator/kis_generator_registry.h
--- a/krita/image/generator/kis_generator_registry.h
+++ b/krita/image/generator/kis_generator_registry.h
@@ -21,6 +21,7 @@
 
 #include <QObject>
 
+#include "kis_generator.h"
 #include "kis_types.h"
 #include "KoGenericRegistry.h"
 
diff --git a/krita/libcolor/CMakeLists.txt b/krita/libcolor/CMakeLists.txt
--- a/krita/libcolor/CMakeLists.txt
+++ b/krita/libcolor/CMakeLists.txt
@@ -8,7 +8,7 @@
 
 kde4_add_library(kritacolor SHARED ${kritacolor_LIB_SRCS} )
 
-target_link_libraries(kritacolor ${QT_QTCORE_LIBRARY} ${kritacolor_EXTRA_LIBRARIES})
+target_link_libraries(kritacolor ${QT_QTCORE_LIBRARY} KF5::KDELibs4Support ${kritacolor_EXTRA_LIBRARIES})
 
 target_link_libraries(kritacolor LINK_INTERFACE_LIBRARIES ${QT_QTCORE_LIBRARY})