diff --git a/CMakeLists.txt b/CMakeLists.txt
index fa96040..8ab7357 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ endif(TARGET lex)
 
 project(liblex)
 
-ADD_COMPILE_OPTIONS(-pedantic -Wall)
+add_compile_options(-pedantic -Wall)
 
 add_library(lex STATIC src/pattern.c src/pairmap.c src/eval.c)
 add_executable(liblex src/main.c)