diff --git a/config/versions.conf b/config/versions.conf
index 19365ab..9205394 100644
--- a/config/versions.conf
+++ b/config/versions.conf
@@ -3,6 +3,7 @@ automake	1.14
 boost		1.55.0
 BoxLib		2014-02-28
 cmake		2.8.12.2
+dialog		1.2.1
 emacs		24.3
 filebench	1.4.9.1
 giflib		5.0.6