diff --git a/CMakeLists.txt b/CMakeLists.txt
index 949f20f..f87b844 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,6 @@ set(CMAKE_CXX_STANDARD 20)
 
 file(GLOB_RECURSE SRC "src/*.cpp")
 
-add_executable(dumb main.cpp ${SRC} src/Lexer.cpp src/Lexer.hpp)
+add_executable(dumb main.cpp ${SRC})
 
 target_include_directories(dumb PUBLIC src)