diff --git a/doc/TODO b/doc/TODO
index 68064b9fcc5..5644509f30b 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -7,3 +7,4 @@
 * $version needs to have a dot to be found by xbps.sh.
   - Some packages do not have a dot on its version, like udev-130.
 * xbps-cmpver fails in some cases: foo-2.0 vs foo-1.99 and foo-2a vs foo-2b.
+* fix mpfr hardcoded rpath for gmp.