diff --git a/doc/main.dox b/doc/main.dox
index 8632f2ad20..ae0b287962 100644
--- a/doc/main.dox
+++ b/doc/main.dox
@@ -122,4 +122,10 @@
  * @defgroup Eet
  *
  * @brief Eet
- */
\ No newline at end of file
+ */
+
+/**
+ * @defgroup Eina
+ *
+ * @brief Eina
+ */
diff --git a/src/lib/eina/Eina.h b/src/lib/eina/Eina.h
index 49e5773ccf..188a37cb3d 100644
--- a/src/lib/eina/Eina.h
+++ b/src/lib/eina/Eina.h
@@ -94,6 +94,7 @@
  * Please see the @ref authors page for contact details.
  *
  * @defgroup Eina_Data_Types_Group Data Types
+ * @ingroup Eina
  *
  * Eina provide easy to use and optimized data types and structures.
  *
@@ -147,6 +148,7 @@
  * should return properly populated @ref _Eina_Iterator and @ref _Eina_Accessor.
  *
  * @defgroup Eina_Tools_Group Tools
+ * @ingroup Eina
  *
  * Eina tools aims to help application development, providing ways to
  * make it safer, log errors, manage memory more efficiently and more.
diff --git a/src/lib/eina/eina_mmap.h b/src/lib/eina/eina_mmap.h
index 07acc22530..1d1d58c976 100644
--- a/src/lib/eina/eina_mmap.h
+++ b/src/lib/eina/eina_mmap.h
@@ -3,6 +3,7 @@
 
 /**
  * @addtogroup Eina_Mmap_Group Mmap Group
+ * @ingroup Eina
  *
  * @brief These functions provide helpers for safe mmap handling
  *
diff --git a/src/lib/eina/eina_object.h b/src/lib/eina/eina_object.h
index 5773c930bc..59e8d71319 100644
--- a/src/lib/eina/eina_object.h
+++ b/src/lib/eina/eina_object.h
@@ -25,6 +25,7 @@
 
 /**
  * @addtogroup Eina_Object Object
+ * @ingroup Eina
  *
  * @brief These functions manage object providing pointer checking
  * and memory repacking.
diff --git a/src/lib/eina/eina_prefix.h b/src/lib/eina/eina_prefix.h
index 431c78320e..e19bafb8dd 100644
--- a/src/lib/eina/eina_prefix.h
+++ b/src/lib/eina/eina_prefix.h
@@ -3,6 +3,7 @@
 
 /**
  * @addtogroup Eina_Prefix_Group Prefix Group
+ * @ingroup Eina
  *
  * @brief These functions provide the ability to determine the runtime
  * location of a software package