diff --git a/server/Dockerfile b/server/Dockerfile
index 58f356d0149d31be74c43f6ada922b0c05a64c2b..02b7e83f75d0dc86d66de95936f3a5a1570fa181 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -72,6 +72,7 @@ RUN pip install  \
   python-cas \
   djangosaml2==0.20.0 \
   pysaml2==6.5.1 \
+  pymemcache \
   hiredis \
   redis \
   cffi