diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,7 +53,7 @@ qt5_wrap_ui(UI_FILES mainwindow.ui portc
 
 # Tell CMake to create the helloworld executable
 add_executable(serialplot main.cpp mainwindow.cpp portcontrol.cpp
-  customcheckablebutton.cpp ${UI_FILES})
+  customcheckablebutton.cpp ${UI_FILES} misc/windows_icon.rc)
 
 # Use the Widgets module from Qt 5.
 target_link_libraries(serialplot ${QWT_LIBRARY})