--- a/requirements.txt	Wed May 16 12:00:26 2018 +0200
+++ b/requirements.txt	Wed May 16 14:06:43 2018 +0200
@@ -38,6 +38,7 @@
 pyramid-fanstatic==0.5
 pyramid-zodbconn==0.7
 pyzmq==16.0.4
+repoze.lru = 0.7
 repoze.sphinx.autointerface==0.8
 Sphinx==1.6.7
 sphinx_rtd_theme==0.2.4