diff --git a/P0267_RefImpl/P0267_RefImpl/cairo/CMakeLists.txt b/P0267_RefImpl/P0267_RefImpl/cairo/CMakeLists.txt
index d0e9176..2ac638c 100644
--- a/P0267_RefImpl/P0267_RefImpl/cairo/CMakeLists.txt
+++ b/P0267_RefImpl/P0267_RefImpl/cairo/CMakeLists.txt
@@ -24,7 +24,9 @@ target_include_directories(io2d_cairo PUBLIC
 
 target_compile_features(io2d_cairo PUBLIC cxx_std_17)
 
-target_link_libraries(io2d_cairo PUBLIC io2d_core Cairo::Cairo unofficial::graphicsmagick::graphicsmagick)
+find_package(unofficial-cairo CONFIG REQUIRED)
+
+target_link_libraries(io2d_cairo PUBLIC io2d_core unofficial::cairo::cairo unofficial::graphicsmagick::graphicsmagick)
 
 install(
 	TARGETS io2d_cairo EXPORT io2d_targets
