diff --git a/Logger/Loggers/DiskLogger/DiskLogger.swift b/Logger/Loggers/DiskLogger/DiskLogger.swift
index 7e5c944..f4b1005 100644
--- a/Logger/Loggers/DiskLogger/DiskLogger.swift
+++ b/Logger/Loggers/DiskLogger/DiskLogger.swift
@@ -57,7 +57,7 @@ public final class DiskLogger: Logger {
     
     private func log(_ message: String) {
         guard let data = message.data(using: .utf8) else {
-            log("Message failed to convert to UTF8")
+            log("Message failed to convert to UTF8", level: .warning)
             return
         }
         queue.async {
@@ -73,7 +73,7 @@ public final class DiskLogger: Logger {
             }
             catch {
                 let message = String(describing: error)
-                self.log(message)
+                self.log(message, level: .warning)
             }
         }
     }