diff --git a/doc/rt/Doxyfile_chm b/doc/rt/Doxyfile_chm
index fcabe40ba..bc45ba1c6 100644
--- a/doc/rt/Doxyfile_chm
+++ b/doc/rt/Doxyfile_chm
@@ -790,8 +790,7 @@ INPUT                  = ./src \
                          ../../os/rt/dox \
                          ../../os/rt/src \
                          ../../os/rt/include \
-                         ../../os/rt/templates \
-                         ../../test/rt
+                         ../../os/rt/templates
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
diff --git a/doc/rt/Doxyfile_html b/doc/rt/Doxyfile_html
index 398d6eab1..bbf952ec4 100644
--- a/doc/rt/Doxyfile_html
+++ b/doc/rt/Doxyfile_html
@@ -790,8 +790,7 @@ INPUT                  = ./src \
                          ../../os/rt/dox \
                          ../../os/rt/src \
                          ../../os/rt/include \
-                         ../../os/rt/templates \
-                         ../../test/rt
+                         ../../os/rt/templates
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
diff --git a/doc/rt/src/main.dox b/doc/rt/src/main.dox
index 979f099e3..2d222d347 100644
--- a/doc/rt/src/main.dox
+++ b/doc/rt/src/main.dox
@@ -36,8 +36,8 @@
  * - Preemptive scheduling.
  * - 128 priority levels. Multiple threads at the same priority level allowed.
  * - Round robin scheduling for threads at the same priority level.
- * - Offers threads, virtual timers, semaphores, mutexes, condvars,
- *   event flags, messages, mailboxes, I/O queues.
+ * - Offers threads, virtual timers, binary and counter semaphores, mutexes,
+ *   condvars, event sources, event flags, messages, mailboxes.
  * - No static setup at compile time, there is no need to configure a maximum
  *   number of all the above objects.
  * - PC simulator target included, the development can be done on a PC
@@ -48,8 +48,6 @@
  *   and declaratively allocated.
  * - Optional, thread safe, Heap Allocator subsystem.
  * - Optional, thread safe, Memory Pools Allocator subsystem.
- * - Blocking and non blocking I/O channels with timeout and events generation
- *   capability.
  * - Minimal system requirements: about 6KiB ROM with all options enabled and
  *   speed optimizations on. The size can shrink under 2KiB by disabling the
  *   the unused subsystems and optimizing for size.
@@ -58,6 +56,5 @@
  * .
  * <h2>Related pages</h2>
  * - @subpage concepts
- * - @subpage testsuite
  * .
  */