diff --git a/pipreqs/mapping b/pipreqs/mapping
index 4c72ea8..1e0f6c0 100644
--- a/pipreqs/mapping
+++ b/pipreqs/mapping
@@ -536,6 +536,7 @@ cassandra:cassandra_driver
 cassandralauncher:CassandraLauncher
 cc42:42qucc
 cerberus:Cerberus
+cfnlint:cfn-lint
 chameleon:Chameleon
 charmtools:charm_tools
 chef:PyChef