diff --git a/obs-service-tar_scm.spec b/obs-service-tar_scm.spec
index 0fa1462..52025b8 100644
--- a/obs-service-tar_scm.spec
+++ b/obs-service-tar_scm.spec
@@ -45,7 +45,7 @@ BuildRequires:  python-mock
 BuildRequires:  subversion
 %endif
 BuildRequires:  python >= 2.6
-
+BuildRequires:  python-unittest2
 Requires:       bzr
 Requires:       git-core
 Requires:       mercurial