diff --git a/cdn.tf b/cdn.tf
index 4d5e745..db8c906 100644
--- a/cdn.tf
+++ b/cdn.tf
@@ -545,7 +545,7 @@ resource "aws_cloudfront_distribution" "api" {
     viewer_protocol_policy = "redirect-to-https"
   }
   ordered_cache_behavior {
-    allowed_methods = ["GET", "HEAD"]
+    allowed_methods = ["GET", "HEAD", "OPTIONS"] 
     cached_methods = [
       "HEAD",
       "GET"
diff --git a/historic.tf b/historic.tf
index 0ffdc79..ccee621 100644
--- a/historic.tf
+++ b/historic.tf
@@ -69,10 +69,10 @@ resource "aws_lambda_function" "historic_to_s3" {
   s3_key                         = aws_s3_bucket_object.lambda.key
   source_code_hash               = data.archive_file.lambda.output_base64sha256
   publish                        = true
-  memory_size                    = 3096
+  memory_size                    = 4096
   role                           = aws_iam_role.historic.arn
   runtime                        = "python3.9"
-  timeout                        = 120
+  timeout                        = 300
   reserved_concurrent_executions = 2
   environment {
     variables = {