diff --git a/.gitignore b/.gitignore
index cca9a384aff1ea588844b840f015361dae0c69cd..fefde073dc0d1a448897d400ebaba2732a7d0219 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,7 @@
 /private/swh-private-data/
 /private/swh-private-data-censored/
 /puppet-archive/
+/puppet-cassandra/
 /puppet-extlib/
 /puppet-grafana/
 /puppet-kafka/
diff --git a/.mrconfig b/.mrconfig
index ba86a30162fb5de395679e4ea6c84f68c16d56b6..33eecab67de64f5fad209fcc828043604dc41697 100644
--- a/.mrconfig
+++ b/.mrconfig
@@ -99,6 +99,12 @@ checkout = git clone https://forge.softwareheritage.org/source/puppet-puppet-arc
 	 && git remote add upstream https://github.com/voxpupuli/puppet-archive \
 	 && git fetch upstream
 
+[puppet-cassandra]
+checkout = git clone https://forge.softwareheritage.org/source/puppet-puppet-cassandra.git puppet-cassandra \
+	 && cd puppet-cassandra \
+	 && git remote add upstream https://github.com/voxpupuli/puppet-cassandra \
+	 && git fetch upstream
+
 [puppet-extlib]
 checkout = git clone https://forge.softwareheritage.org/source/puppet-puppet-extlib.git puppet-extlib \
 	 && cd puppet-extlib \