diff --git a/build-config/meson.build b/build-config/meson.build
index f3f8106..de03170 100644
--- a/build-config/meson.build
+++ b/build-config/meson.build
@@ -1,3 +1,3 @@
 cmake = import('cmake')
 subdir('reflect-cpp')
-subdir('cli11')
+subdir('CLI11')