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 c2bb1e8bd577..5c11e80b7c66 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
@@ -32669,6 +32669,16 @@
             "us-isob-east-1": {}
           }
         },
+        "budgets": {
+          "endpoints": {
+            "us-isob-east-1": {
+              "credentialScope": {
+                "region": "us-isob-east-1"
+              },
+              "hostname": "budgets.us-isob-east-1.sc2s.sgov.gov"
+            }
+          }
+        },
         "cloudcontrolapi": {
           "endpoints": {
             "us-isob-east-1": {}