diff --git a/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/customization/s3/S3Generator.kt b/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/customization/s3/S3Generator.kt
index 9e188bc6466..4b687ef7307 100644
--- a/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/customization/s3/S3Generator.kt
+++ b/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/customization/s3/S3Generator.kt
@@ -114,7 +114,7 @@ class S3Generator : RestXml() {
             }
 
             writer.write("")
-                .write("val modeledException = modeledExceptionDeserializer.deserialize(context, response)")
+                .write("val modeledException = modeledExceptionDeserializer.deserialize(context, wrappedResponse)")
                 .write("#T(modeledException, wrappedResponse, errorDetails)", setS3ErrorMetadata)
                 .write("throw modeledException")
         }
diff --git a/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/protocols/core/AwsHttpBindingProtocolGenerator.kt b/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/protocols/core/AwsHttpBindingProtocolGenerator.kt
index db2e947ec9a..8cf0067c709 100644
--- a/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/protocols/core/AwsHttpBindingProtocolGenerator.kt
+++ b/codegen/smithy-aws-kotlin-codegen/src/main/kotlin/aws/sdk/kotlin/codegen/protocols/core/AwsHttpBindingProtocolGenerator.kt
@@ -155,7 +155,7 @@ abstract class AwsHttpBindingProtocolGenerator : HttpBindingProtocolGenerator()
             }
 
             writer.write("")
-                .write("val modeledException = modeledExceptionDeserializer.deserialize(context, response)")
+                .write("val modeledException = modeledExceptionDeserializer.deserialize(context, wrappedResponse)")
                 .write("#T(modeledException, wrappedResponse, errorDetails)", AwsRuntimeTypes.Http.setAseErrorMetadata)
                 .write("throw modeledException")
         }