diff --git a/.github/workflows/delete-stack-on-pr-close.yaml b/.github/workflows/delete-stack-on-pr-close.yaml
index 7be08bb..3e59cb2 100644
--- a/.github/workflows/delete-stack-on-pr-close.yaml
+++ b/.github/workflows/delete-stack-on-pr-close.yaml
@@ -2,8 +2,7 @@ name: Delete preview stack on PR close
 
 on:
   pull_request:
-    types:
-    - closed
+    types: [closed]
 
 jobs:
   delete-stack:
diff --git a/.github/workflows/on-pr.yaml b/.github/workflows/on-pr.yaml
index 21e08e6..0f2902f 100644
--- a/.github/workflows/on-pr.yaml
+++ b/.github/workflows/on-pr.yaml
@@ -2,7 +2,7 @@ name: On Pull Request
 
 on:
   pull_request:
-    types: [synchronize, opened]
+    types: [synchronize, opened, reopened]
 
 jobs:
   auto-approve-dependabot:
diff --git a/serverless.yaml b/serverless.yaml
index 2c0f0b3..08c7146 100644
--- a/serverless.yaml
+++ b/serverless.yaml
@@ -166,10 +166,10 @@ functions:
         Resource:
           - !GetAtt UserTable.Arn
 
-  cognitoAutoConfirm:
+  autoConfirmUser:
     handler: packages/api/functions/cognito/auto-confirm-user.handler
 
-  cognitoPostAuthN:
+  postAuthN:
     handler: packages/api/functions/cognito/post-authentication.handler
     iamRoleStatements:
       - Effect: "Allow"
@@ -226,8 +226,8 @@ resources:
         #   ReplyToEmailAddress: no-reply@halfstack.software
         #   SourceArn: arn:aws:ses:us-east-1:xxxx:identity/no-reply@halfstack.software
         LambdaConfig:
-          PreSignUp: !GetAtt CognitoAutoConfirmLambdaFunction.Arn
-          PostAuthentication: !GetAtt CognitoPostAuthNLambdaFunction.Arn
+          PreSignUp: !GetAtt AutoConfirmUserLambdaFunction.Arn
+          PostAuthentication: !GetAtt PostAuthNLambdaFunction.Arn
 
     CognitoUserPoolClient:
       Type: AWS::Cognito::UserPoolClient
@@ -250,19 +250,19 @@ resources:
             ProviderName: !GetAtt CognitoUserPool.ProviderName
 
     # Allow Cognito to invoke the cognitoAutoConfirm and cognitoPostAuthN functions
-    CognitoAutoConfirmLambdaCognitoPermission:
+    AutoConfirmUserLambdaCognitoPermission:
       Type: AWS::Lambda::Permission
       Properties:
         Action: lambda:InvokeFunction
-        FunctionName: !GetAtt CognitoAutoConfirmLambdaFunction.Arn
+        FunctionName: !GetAtt AutoConfirmUserLambdaFunction.Arn
         Principal: cognito-idp.amazonaws.com
         SourceArn: !GetAtt CognitoUserPool.Arn
 
-    CognitoPostAuthNLambdaCognitoPermission:
+    PostAuthNLambdaCognitoPermission:
       Type: AWS::Lambda::Permission
       Properties:
         Action: lambda:InvokeFunction
-        FunctionName: !GetAtt CognitoPostAuthNLambdaFunction.Arn
+        FunctionName: !GetAtt PostAuthNLambdaFunction.Arn
         Principal: cognito-idp.amazonaws.com
         SourceArn: !GetAtt CognitoUserPool.Arn