diff --git a/serverless.yml b/serverless.yml
index e50dfcaeb..8cdb73ee1 100644
--- a/serverless.yml
+++ b/serverless.yml
@@ -41,7 +41,6 @@ functions:
     memorySize: 128
     description: SNS subscriber for SES events
     package:
-      excludeDevDependencies: true
       patterns:
           - '!./**'
           - 'src/server/serverless/capture-ses-events/**'