diff --git a/profiles/default/package.keywords/depends b/profiles/default/package.keywords/depends
index 594a04111..d12adbf52 100644
--- a/profiles/default/package.keywords/depends
+++ b/profiles/default/package.keywords/depends
@@ -616,6 +616,7 @@
 ~dev-libs/libtecla-1.6.3 amd64
 ~dev-libs/libtermkey-0.20 amd64
 ~dev-libs/libtimezonemap-0.4.6 amd64
+~dev-libs/libtommath-1.2.0 amd64
 ~dev-libs/libvterm-0.1.1 amd64
 ~dev-libs/lzo-2.10 amd64
 ~dev-libs/mathjax-2.7.0 amd64