diff --git a/packages/amplify-provider-awscloudformation/src/aws-utils/aws-cfn.js b/packages/amplify-provider-awscloudformation/src/aws-utils/aws-cfn.js
index 7a2093d72c3..2b0b99320f8 100644
--- a/packages/amplify-provider-awscloudformation/src/aws-utils/aws-cfn.js
+++ b/packages/amplify-provider-awscloudformation/src/aws-utils/aws-cfn.js
@@ -418,7 +418,7 @@ class CloudFormation {
 
                     if (completeErr) {
                       await this.collectStackErrors(cfnParentStackParams.StackName).then((errorDetails) => {
-                        completeErr.message = JSON.stringify(completeErr) + errorDetails;
+                        completeErr.message = `${completeErr.message} \n ${errorDetails}`;
                         reject(completeErr);
                       });
                     } else {