diff --git a/statscache.spec b/statscache.spec
index 6a50c3a..9474e45 100644
--- a/statscache.spec
+++ b/statscache.spec
@@ -21,6 +21,7 @@ BuildRequires:  python-setuptools
 BuildRequires:  python-nose
 BuildRequires:  python-six
 BuildRequires:  python-mock
+BuildRequires:  python-freezegun
 
 BuildRequires:  fedmsg
 BuildRequires:  python-fedmsg-meta-fedora-infrastructure