diff --git a/README.GIT b/README.GIT
index 62dfdf59..3185a55e 100644
--- a/README.GIT
+++ b/README.GIT
@@ -15,6 +15,7 @@ packages:
 - automake (version >= 1.7)
 - gettext  (version >= 0.11.5)
 - groff    (version >= 1.12)
+- pkg-config  (version >= 0.22)
 - texinfo  (version >= 4.0)
 - git      (version >= 2.7.4)
 - glib 2.x (if your system doesn't have vsnprintf(), which the configure