diff --git a/openvidu-server/deployments/pro/aws/cfn-mkt-kms-ami.yaml.template b/openvidu-server/deployments/pro/aws/cfn-mkt-kms-ami.yaml.template
index 330593b88..24cb1373d 100644
--- a/openvidu-server/deployments/pro/aws/cfn-mkt-kms-ami.yaml.template
+++ b/openvidu-server/deployments/pro/aws/cfn-mkt-kms-ami.yaml.template
@@ -177,7 +177,7 @@ Resources:
           Ebs:
             VolumeType: gp3
             DeleteOnTermination: true
-            VolumeSize: 12
+            VolumeSize: 15
       Tags:
         - Key: Name
           Value: !Ref AWS::StackName