diff --git a/CMakeLists.txt b/CMakeLists.txt
index 00f2199..8844f6c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,5 +6,14 @@ enable_testing()
 
 find_package(GTest REQUIRED)
 
+find_package(Doxygen)
+
 add_subdirectory(furlang)
-add_subdirectory(furc)
\ No newline at end of file
+add_subdirectory(furc)
+
+if(DOXYGEN_FOUND)
+    set(DOXYGEN_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/docs)
+    doxygen_add_docs(doxygen_doc ${CMAKE_SOURCE_DIR}/furc/ ${CMAKE_SOURCE_DIR}/furlang/
+        ALL WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMENT "Generating API documentation with Doxygen")
+endif()
\ No newline at end of file