diff --git a/OSBindings/Qt/ClockSignal.pro b/OSBindings/Qt/ClockSignal.pro
index 04e9c0b8e..a78500ab7 100644
--- a/OSBindings/Qt/ClockSignal.pro
+++ b/OSBindings/Qt/ClockSignal.pro
@@ -89,6 +89,7 @@ SOURCES += \
 	$$SRC/Machines/MSX/*.cpp \
 	$$SRC/Machines/Oric/*.cpp \
 	$$SRC/Machines/Utility/*.cpp \
+	$$SRC/Machines/Sinclair/Keyboard/*.cpp \
 	$$SRC/Machines/Sinclair/ZX8081/*.cpp \
 	$$SRC/Machines/Sinclair/ZXSpectrum/*.cpp \
 \
@@ -215,6 +216,7 @@ HEADERS += \
 	$$SRC/Machines/MSX/*.hpp \
 	$$SRC/Machines/Oric/*.hpp \
 	$$SRC/Machines/Utility/*.hpp \
+	$$SRC/Machines/Sinclair/Keyboard/*.hpp \
 	$$SRC/Machines/Sinclair/ZX8081/*.hpp \
 	$$SRC/Machines/Sinclair/ZXSpectrum/*.hpp \
 \
diff --git a/OSBindings/SDL/SConstruct b/OSBindings/SDL/SConstruct
index 251ba283c..6be9e9e28 100644
--- a/OSBindings/SDL/SConstruct
+++ b/OSBindings/SDL/SConstruct
@@ -83,6 +83,7 @@ SOURCES += glob.glob('../../Machines/MasterSystem/*.cpp')
 SOURCES += glob.glob('../../Machines/MSX/*.cpp')
 SOURCES += glob.glob('../../Machines/Oric/*.cpp')
 SOURCES += glob.glob('../../Machines/Utility/*.cpp')
+SOURCES += glob.glob('../../Machines/Sinclair/Keyboard/*.cpp')
 SOURCES += glob.glob('../../Machines/Sinclair/ZX8081/*.cpp')
 SOURCES += glob.glob('../../Machines/Sinclair/ZXSpectrum/*.cpp')