diff --git a/packages/aws-cdk-lib/aws-appsync/lib/data-source.ts b/packages/aws-cdk-lib/aws-appsync/lib/data-source.ts
index 4c229f09d1a8e..127d1f5a5edad 100644
--- a/packages/aws-cdk-lib/aws-appsync/lib/data-source.ts
+++ b/packages/aws-cdk-lib/aws-appsync/lib/data-source.ts
@@ -255,7 +255,7 @@ export interface AwsIamConfig {
 /**
  * Properties for an AppSync http datasource
  */
-export interface HttpDataSourceProps extends BaseDataSourceProps {
+export interface HttpDataSourceProps extends BackedDataSourceProps {
   /**
    * The http endpoint
    */