diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst
index e0273138f2..dc5286c896 100644
--- a/documentation/ref-manual/variables.rst
+++ b/documentation/ref-manual/variables.rst
@@ -5625,6 +5625,11 @@ system and gives an overview of their function and contents.
       For additional information on how this variable is used, see the
       initialization script.
 
+   :term:`OEQA_REPRODUCIBLE_TEST_PACKAGE`
+      Set the package manager(s) for build reproducibility testing.
+      See :yocto_git:`reproducible.py </poky/tree/meta/lib/oeqa/selftest/cases/reproducible.py>`
+      and :doc:`/test-manual/reproducible-builds`.
+
    :term:`OEQA_REPRODUCIBLE_TEST_TARGET`
       Set build target for build reproducibility testing. By default
       all available recipes are compiled with "bitbake world", see also :term:`EXCLUDE_FROM_WORLD`