diff --git a/requirements.txt b/requirements.txt
index bab3cf0..6ec94de 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -67,6 +67,7 @@ python-jose==3.2.0
 python3-openid==3.2.0
 pytz==2020.5
 PyYAML==5.3.1
+pyzmq==20.0.0
 rcssmin==1.0.6
 redis==3.5.3
 Represent==1.6.0.post0
diff --git a/setup.cfg b/setup.cfg
index 03c5368..70835de 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -70,6 +70,7 @@ install_requires =
     PyYAML~=5.3.0
     h5py~=3.1.0
     PyLD~=2.0.2
+    pyzmq~=20.0.0
     # Metasat
     django-countries~=6.1.2
     # Debugging