diff --git a/src/lib/eina/eina_quadtree.h b/src/lib/eina/eina_quadtree.h
index ad23bc3343..5598f10d52 100644
--- a/src/lib/eina/eina_quadtree.h
+++ b/src/lib/eina/eina_quadtree.h
@@ -29,6 +29,14 @@
  * @{
  */
 
+/**
+ * @defgroup Eina_Quadtree_Group Quadtrees
+ *
+ * @brief Quadtree operations.
+ *
+ * @{
+ */
+
 /**
  * @typedef Eina_QuadTree
  *
@@ -194,6 +202,10 @@ EAPI Eina_Inlist *eina_quadtree_collide(Eina_QuadTree *q, int x, int y, int w, i
  */
 EAPI void *eina_quadtree_object(Eina_Inlist *list);
 
+/**
+ * @}
+ */
+
 /**
  * @}
  */