diff --git a/scripts/smoke-deployment.sh b/scripts/smoke-deployment.sh
index d931339..937c454 100755
--- a/scripts/smoke-deployment.sh
+++ b/scripts/smoke-deployment.sh
@@ -101,7 +101,7 @@ if [[ "$ready" != true ]]; then
     exit 1
 fi
 
-listing_id="$(jq -r 'select(.event == "host.registered") | .listingId' "$host_log" | tail -n 1)"
+listing_id="$(jq -r 'select(.event == "host.ready") | .listingId' "$host_log" | tail -n 1)"
 if [[ -z "$listing_id" || "$listing_id" == null ]]; then
     printf 'Host diagnostic did not report a listing ID.\n' >&2
     exit 1
diff --git a/tests/FinalFactory.Rendezvous.Tests/Documentation/DocumentationContractTests.cs b/tests/FinalFactory.Rendezvous.Tests/Documentation/DocumentationContractTests.cs
index 835d449..c8c3e91 100644
--- a/tests/FinalFactory.Rendezvous.Tests/Documentation/DocumentationContractTests.cs
+++ b/tests/FinalFactory.Rendezvous.Tests/Documentation/DocumentationContractTests.cs
@@ -61,6 +61,7 @@ public sealed partial class DocumentationContractTests
         Assert.Contains("metadata.st_mode & 0o077", helper, StringComparison.Ordinal);
         Assert.Contains("metadata.st_nlink != 1", helper, StringComparison.Ordinal);
         Assert.Contains("mint-local-publisher-credential.sh", smoke, StringComparison.Ordinal);
+        Assert.Contains("select(.event == \"host.ready\") | .listingId", smoke, StringComparison.Ordinal);
         Assert.DoesNotContain("hexkey:", smoke, StringComparison.Ordinal);
         Assert.DoesNotContain("openssl dgst", smoke, StringComparison.Ordinal);
     }