diff --git a/modules/webhook/webhook.tf b/modules/webhook/webhook.tf
index 6b90839054..b0f1022475 100644
--- a/modules/webhook/webhook.tf
+++ b/modules/webhook/webhook.tf
@@ -29,7 +29,7 @@ resource "aws_lambda_function" "webhook" {
       POWERTOOLS_TRACER_CAPTURE_HTTPS_REQUESTS = var.tracing_config.capture_http_requests
       POWERTOOLS_TRACER_CAPTURE_ERROR          = var.tracing_config.capture_error
       PARAMETER_GITHUB_APP_WEBHOOK_SECRET      = var.github_app_parameters.webhook_secret.name
-      REPOSITORY_WHITE_LIST                    = jsonencode(var.repository_white_list)
+      REPOSITORY_ALLOW_LIST                    = jsonencode(var.repository_white_list)
       SQS_WORKFLOW_JOB_QUEUE                   = try(var.sqs_workflow_job_queue, null) != null ? var.sqs_workflow_job_queue.id : ""
       PARAMETER_RUNNER_MATCHER_CONFIG_PATH     = aws_ssm_parameter.runner_matcher_config.name
     }