diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 51e9377..221486d 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -84,11 +84,11 @@ else()
     add_subdirectory(ggwave-to-file)
 endif()
 
-if (UNIX AND NOT APPLE)
-    add_subdirectory(r2t2)
-endif()
-
 if (GGWAVE_SUPPORT_SDL2)
+    if (UNIX AND NOT APPLE)
+        add_subdirectory(r2t2)
+    endif()
+
     if (EMSCRIPTEN)
         # emscripten sdl2 examples