diff --git a/module-build-service.spec b/module-build-service.spec
index a93e405..e381671 100644
--- a/module-build-service.spec
+++ b/module-build-service.spec
@@ -1,6 +1,6 @@
 Name:		module-build-service
 Version:	1.3.25
-Release:	4%{?dist}
+Release:	5%{?dist}
 Summary:	The Module Build Service for Modularity
 
 
@@ -118,6 +118,9 @@ Requires:	python-qpid
 Requires:	python-openidc-client
 Requires:	python-urlgrabber
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=1466792
+Requires:	mock-scm
+
 %if 0%{?rhel} && 0%{?rhel} <= 7
 Requires:    python-flask-sqlalchemy
 Requires:    python-flask-migrate
@@ -219,6 +222,9 @@ done
 
 
 %changelog
+* Fri Aug 11 2017 Ralph Bean <rbean@redhat.com> - 1.3.25-5
+- Require mock-scm for local builds.
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.25-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild