diff --git a/Sources/TunnelKitOpenVPNAppExtension/OpenVPNTunnelProvider.swift b/Sources/TunnelKitOpenVPNAppExtension/OpenVPNTunnelProvider.swift
index 79aa4db..e820fe7 100644
--- a/Sources/TunnelKitOpenVPNAppExtension/OpenVPNTunnelProvider.swift
+++ b/Sources/TunnelKitOpenVPNAppExtension/OpenVPNTunnelProvider.swift
@@ -813,7 +813,7 @@ extension OpenVPNTunnelProvider {
     
     // MARK: Logging
     
-    private func configureLogging(debug: Bool, customFormat: String? = nil) {
+    private func configureLogging(debug: Bool, customFormat: String?) {
         let logLevel: SwiftyBeaver.Level = (debug ? debugLogLevel : .info)
         let logFormat = customFormat ?? "$Dyyyy-MM-dd HH:mm:ss.SSS$d $L $N.$F:$l - $M"
         
diff --git a/Sources/TunnelKitWireGuardAppExtension/WireGuardTunnelProvider.swift b/Sources/TunnelKitWireGuardAppExtension/WireGuardTunnelProvider.swift
index 5820d27..7c00a26 100644
--- a/Sources/TunnelKitWireGuardAppExtension/WireGuardTunnelProvider.swift
+++ b/Sources/TunnelKitWireGuardAppExtension/WireGuardTunnelProvider.swift
@@ -40,7 +40,7 @@ open class WireGuardTunnelProvider: NEPacketTunnelProvider {
             return
         }
         
-        configureLogging(debug: cfg.shouldDebug)
+        configureLogging(debug: cfg.shouldDebug, customFormat: cfg.debugLogFormat)
 
         // END: TunnelKit
 
@@ -125,7 +125,7 @@ open class WireGuardTunnelProvider: NEPacketTunnelProvider {
 }
 
 extension WireGuardTunnelProvider {
-    private func configureLogging(debug: Bool, customFormat: String? = nil) {
+    private func configureLogging(debug: Bool, customFormat: String?) {
         let logLevel: SwiftyBeaver.Level = (debug ? .debug : .info)
         let logFormat = customFormat ?? "$Dyyyy-MM-dd HH:mm:ss.SSS$d $L $N.$F:$l - $M"
         
diff --git a/Sources/TunnelKitWireGuardManager/WireGuard+ProviderConfiguration.swift b/Sources/TunnelKitWireGuardManager/WireGuard+ProviderConfiguration.swift
index ec51b8c..dcd18fb 100644
--- a/Sources/TunnelKitWireGuardManager/WireGuard+ProviderConfiguration.swift
+++ b/Sources/TunnelKitWireGuardManager/WireGuard+ProviderConfiguration.swift
@@ -53,6 +53,8 @@ extension WireGuard {
 
         public var shouldDebug = false
 
+        public var debugLogFormat: String? = nil
+
         public init(_ title: String, appGroup: String, configuration: WireGuard.Configuration) {
             self.title = title
             self.appGroup = appGroup