diff --git a/frontend/serverless.yml b/frontend/serverless.yml
index aac51bab..58a94186 100644
--- a/frontend/serverless.yml
+++ b/frontend/serverless.yml
@@ -31,7 +31,7 @@ provider:
     resourcePolicy:
       - Effect: Allow
         Principal: '*'
-        Action: execute-api:Invoke'
+        Action: execute-api:Invoke
         Resource: 'execute-api:/${self:provider.stage}/*/*'
   logs:
     restApi: true