diff --git a/.tito/packages/python-mock-services b/.tito/packages/python-mock-services
index d78072b..18da7d6 100644
--- a/.tito/packages/python-mock-services
+++ b/.tito/packages/python-mock-services
@@ -1 +1 @@
-0.3-3 python-mock-services/
+0.3-4 python-mock-services/
diff --git a/python-mock-services/python-mock-services.spec b/python-mock-services/python-mock-services.spec
index 73e31b2..3c4ff8e 100644
--- a/python-mock-services/python-mock-services.spec
+++ b/python-mock-services/python-mock-services.spec
@@ -104,6 +104,9 @@ PYTHONPATH=. nosetests-%{python3_version}
 %endif
 
 %changelog
+* Sun Jun 11 2017 Reto Gantenbein <reto.gantenbein@linuxmonk.ch> 0.3-4
+- Trigger rebuild to investigate build failure on fc26
+
 * Fri Dec 30 2016 Reto Gantenbein <reto.gantenbein@linuxmonk.ch> 0.3-3
 - Rebuild for Python 3.6