diff --git a/lib/ansible/modules/cloud/amazon/rds_param_group.py b/lib/ansible/modules/cloud/amazon/rds_param_group.py
index 154fed391aa..194ab47d6a1 100644
--- a/lib/ansible/modules/cloud/amazon/rds_param_group.py
+++ b/lib/ansible/modules/cloud/amazon/rds_param_group.py
@@ -51,7 +51,7 @@ options:
     required: false
     default: null
     aliases: []
-    choices: [ 'aurora5.6', 'mariadb10.0', 'mysql5.1', 'mysql5.5', 'mysql5.6', 'mysql5.7', 'oracle-ee-11.2', 'oracle-ee-12.1', 'oracle-se-11.2', 'oracle-se-12.1', 'oracle-se1-11.2', 'oracle-se1-12.1', 'postgres9.3', 'postgres9.4', 'postgres9.5', sqlserver-ee-10.5', 'sqlserver-ee-11.0', 'sqlserver-ex-10.5', 'sqlserver-ex-11.0', 'sqlserver-ex-12.0', 'sqlserver-se-10.5', 'sqlserver-se-11.0', 'sqlserver-se-12.0', 'sqlserver-web-10.5', 'sqlserver-web-11.0', 'sqlserver-web-12.0' ]
+    choices: [ 'aurora5.6', 'mariadb10.0', 'mariadb10.1', 'mysql5.1', 'mysql5.5', 'mysql5.6', 'mysql5.7', 'oracle-ee-11.2', 'oracle-ee-12.1', 'oracle-se-11.2', 'oracle-se-12.1', 'oracle-se1-11.2', 'oracle-se1-12.1', 'postgres9.3', 'postgres9.4', 'postgres9.5', sqlserver-ee-10.5', 'sqlserver-ee-11.0', 'sqlserver-ex-10.5', 'sqlserver-ex-11.0', 'sqlserver-ex-12.0', 'sqlserver-se-10.5', 'sqlserver-se-11.0', 'sqlserver-se-12.0', 'sqlserver-web-10.5', 'sqlserver-web-11.0', 'sqlserver-web-12.0' ]
   immediate:
     description:
       - Whether to apply the changes immediately, or after the next reboot of any associated instances.
@@ -89,6 +89,7 @@ EXAMPLES = '''
 VALID_ENGINES = [
     'aurora5.6',
     'mariadb10.0',
+    'mariadb10.1',
     'mysql5.1',
     'mysql5.5',
     'mysql5.6',