diff --git a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
index 7b71ecbef27c..4e2e5963d212 100644
--- a/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
+++ b/codegen/smithy-aws-typescript-codegen/src/main/resources/software/amazon/smithy/aws/typescript/codegen/endpoints.json
@@ -12502,6 +12502,7 @@
             "ap-southeast-3": {},
             "ap-southeast-4": {},
             "ca-central-1": {},
+            "ca-west-1": {},
             "eu-central-1": {},
             "eu-central-2": {},
             "eu-north-1": {},