diff --git a/codegen/sdk-codegen/build.gradle.kts b/codegen/sdk-codegen/build.gradle.kts
index b5bd26917125e..2df015ca252ed 100644
--- a/codegen/sdk-codegen/build.gradle.kts
+++ b/codegen/sdk-codegen/build.gradle.kts
@@ -106,6 +106,8 @@ tasks.register("generate-smithy-build") {
             val experimentalIdentityAndAuthServices = setOf(
                 ShapeId.from("com.amazonaws.codecatalyst#CodeCatalyst"),
                 ShapeId.from("com.amazonaws.sts#AWSSecurityTokenServiceV20110615"),
+                ShapeId.from("com.amazonaws.sqs#AmazonSQS"),
+                ShapeId.from("com.amazonaws.dynamodb#DynamoDB_20120810"),
             )
             val projectionContents = Node.objectNodeBuilder()
                     .withMember("imports", Node.fromStrings("${models.getAbsolutePath()}${File.separator}${file.name}"))