diff --git a/README.rst b/README.rst
index 6627382..63d386f 100644
--- a/README.rst
+++ b/README.rst
@@ -20,14 +20,14 @@ The JuliaFEM project develops open-source software for reliable, scalable, distr
 .. image:: https://coveralls.io/repos/JuliaFEM/JuliaFEM.jl/badge.svg?branch=master
   :target: https://coveralls.io/r/JuliaFEM/JuliaFEM.jl?branch=master
 
-.. image:: http://juliafem.kapsi.fi/_static/notebooks-status.svg
+.. image:: http://juliafem.kapsi.fi/_static/notebooks-status.svg?ts=1
   :target: http://juliafem.kapsi.fi/tutorials/index.html
 
-.. image:: http://juliafem.kapsi.fi/_static/doctests-status.svg
+.. image:: http://juliafem.kapsi.fi/_static/doctests-status.svg?ts=1
 
-.. image:: http://juliafem.kapsi.fi/_static/unittests-status.svg
+.. image:: http://juliafem.kapsi.fi/_static/unittests-status.svg?ts=1
 
-.. image:: http://juliafem.kapsi.fi/_static/lint-status.svg
+.. image:: http://juliafem.kapsi.fi/_static/lint-status.svg?ts=1
   :target: http://juliafem.kapsi.fi/quality/index.html#lint-report
 
 .. image:: https://img.shields.io/github/issues/JuliaFEM/JuliaFEM.jl.svg