diff --git a/documentation/profile-manual/intro.rst b/documentation/profile-manual/intro.rst
index 317912552..a7243c1ca 100644
--- a/documentation/profile-manual/intro.rst
+++ b/documentation/profile-manual/intro.rst
@@ -75,3 +75,9 @@ Additionally, in order to generate the right type of debug info, we also need to
 set :term:`PACKAGE_DEBUG_SPLIT_STYLE` in the ``local.conf`` file::
 
    PACKAGE_DEBUG_SPLIT_STYLE = 'debug-file-directory'
+
+When you are building a stripped image, you can also keep some specific ELF
+sections in the image by setting :term:`PACKAGE_KEEP_SECTIONS` in the
+``local.conf`` file::
+
+   PACKAGE_KEEP_SECTIONS = ".debug_frame"