diff --git a/SystemGui.pro b/SystemGui.pro
index 946534b..e7dc63a 100644
--- a/SystemGui.pro
+++ b/SystemGui.pro
@@ -44,7 +44,8 @@ SOURCES +=     \
     Sources/SystemTrayManager.cpp \
     Sources/Sprinkler/SprinklerGui.cpp \
     Sources/Sprinkler/SprinklerDeviceGuiItem.cpp \
-    Sources/Sprinkler/SprinklerDevice.cpp
+    Sources/Sprinkler/SprinklerDevice.cpp \
+    Sources/ToggleSwitch.cpp
 
 HEADERS  +=    Sources/AbstractNetworkInterface.h \
     Sources/GuiMain.h \
@@ -64,7 +65,8 @@ HEADERS  +=    Sources/AbstractNetworkInterface.h \
     Sources/SystemTrayManager.h \
     Sources/Sprinkler/SprinklerGui.h \
     Sources/Sprinkler/SprinklerDeviceGuiItem.h \
-    Sources/Sprinkler/SprinklerDevice.h
+    Sources/Sprinkler/SprinklerDevice.h \
+    Sources/ToggleSwitch.h
 
 FORMS += \
     SMSGui.ui \