diff --git a/aegisub/src/libosxutil/bundledirs.c b/aegisub/src/libosxutil/bundledirs.c
index 3de7d1a5c..d0d4ef908 100644
--- a/aegisub/src/libosxutil/bundledirs.c
+++ b/aegisub/src/libosxutil/bundledirs.c
@@ -27,6 +27,7 @@
  */
 
 /** @file bundledirs.c
+    @ingroup libosxutil
     @brief Get various paths from within an OS X bundle.
  */
 
diff --git a/aegisub/src/libosxutil/libosxutil.h b/aegisub/src/libosxutil/libosxutil.h
index 8b63bb58f..ec1c6a80a 100644
--- a/aegisub/src/libosxutil/libosxutil.h
+++ b/aegisub/src/libosxutil/libosxutil.h
@@ -28,6 +28,7 @@
 
 /** @file libosxutil.h
  * @brief OSX utilities
+ * @ingroup libosxutil
  *
  * Utility functions for running regular *NIX libraries inside application
  * bundles on Apple Macintosh OS X.