diff --git a/Source/Core/DolphinQt/CMakeLists.txt b/Source/Core/DolphinQt/CMakeLists.txt
index 27eda16cb4..587f31b55d 100644
--- a/Source/Core/DolphinQt/CMakeLists.txt
+++ b/Source/Core/DolphinQt/CMakeLists.txt
@@ -107,7 +107,6 @@ add_executable(dolphin-emu
   QtUtils/FlowLayout.cpp
   QtUtils/ModalMessageBox.cpp
   QtUtils/ImageConverter.cpp
-  QtUtils/SignalDaemon.cpp
   QtUtils/WindowActivationEventFilter.cpp
   QtUtils/WinIconHelper.cpp
   QtUtils/WrapInScrollArea.cpp
@@ -130,6 +129,10 @@ add_executable(dolphin-emu
   Updater.cpp
 )
 
+if (NOT WIN32)
+  target_sources(dolphin-emu PRIVATE QtUtils/SignalDaemon.cpp)
+endif()
+
 target_compile_definitions(dolphin-emu
 PRIVATE
   -DQT_USE_QSTRINGBUILDER