diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..35ce9dc
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,23 @@
+set(HEADERS
+    lunchmealdialog.h
+    lunchmealplugin.h
+    lunchmealsettings.h
+    lunchmealsettingswidget.h
+    lunchmealwidget.h
+)
+
+set(SOURCES
+    lunchmealdialog.cpp
+    lunchmealplugin.cpp
+    lunchmealsettings.cpp
+    lunchmealsettingswidget.cpp
+    lunchmealwidget.cpp
+)
+
+set(FORMS
+    lunchmealdialog.ui
+)
+
+add_library(lunchmealplugin SHARED ${HEADERS} ${SOURCES} ${FORMS})
+
+target_link_libraries(lunchmealplugin Qt5::Core Qt5::Gui Qt5::Widgets zeiterfassungguilib)