diff --git a/projects/justice-email-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/App.kt b/projects/justice-email-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/App.kt
index c7faac5b26..fe1c2e7f71 100644
--- a/projects/justice-email-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/App.kt
+++ b/projects/justice-email-and-delius/src/main/kotlin/uk/gov/justice/digital/hmpps/App.kt
@@ -1,8 +1,10 @@
 package uk.gov.justice.digital.hmpps
 
+import org.openfolder.kotlinasyncapi.springweb.EnableAsyncApi
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.runApplication
 
+@EnableAsyncApi
 @SpringBootApplication
 class App