diff --git a/Package.swift b/Package.swift
index 7e5367c..689519f 100644
--- a/Package.swift
+++ b/Package.swift
@@ -15,7 +15,7 @@ let package = Package(
         // https://github.com/Joannis/SMTPKitten <- No updates since 0ct 2020
         // https://github.com/Joannis/VaporSMTPKit <- No updates since 0ct. 2020, uses SMTPKitten
         .package(url: "https://github.com/Kitura/Swift-SMTP", from: "6.0.0"),
-        .package(url: "https://github.com/christophhagen/clairvoyant.git", branch: "main"),
+        .package(url: "https://github.com/christophhagen/clairvoyant.git", from: "0.5.0"),
     ],
     targets: [
         .target(
diff --git a/Sources/Run/main.swift b/Sources/Run/main.swift
index f37a67d..20872cc 100644
--- a/Sources/Run/main.swift
+++ b/Sources/Run/main.swift
@@ -6,7 +6,7 @@ try LoggingSystem.bootstrap(from: &env)
 let app = Application(env)
 defer { app.shutdown() }
 
-private let semaphore = DispatchSemaphore(value: 1)
+private let semaphore = DispatchSemaphore(value: 0)
 Task {
     try await configure(app)
     semaphore.signal()