diff --git a/EonaCat.Logger/EonaCat.Logger.csproj b/EonaCat.Logger/EonaCat.Logger.csproj
index 48b645b..9ddf542 100644
--- a/EonaCat.Logger/EonaCat.Logger.csproj
+++ b/EonaCat.Logger/EonaCat.Logger.csproj
@@ -8,7 +8,7 @@
       net6.0;
     </TargetFrameworks>
     <ApplicationIcon>icon.ico</ApplicationIcon>
-    <Version>1.0.3</Version>
+    <Version>1.0.4</Version>
     <Authors>EonaCat (Jeroen Saey)</Authors>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Company>EonaCat (Jeroen Saey)</Company>
diff --git a/EonaCat.Logger/Managers/LogHelper.cs b/EonaCat.Logger/Managers/LogHelper.cs
index d072125..6f74fee 100644
--- a/EonaCat.Logger/Managers/LogHelper.cs
+++ b/EonaCat.Logger/Managers/LogHelper.cs
@@ -59,10 +59,19 @@ namespace EonaCat.logger.Managers
                 header = header.Replace("{sev}", logType.ToString());
             }
 
-            string fullMessage = "[EonaCatLogger]" + " " + header + " " + currentMessage;
+            string fullMessage = AddHeaderIfNotExists(header, currentMessage);
             return fullMessage;
         }
 
+        private static string AddHeaderIfNotExists(string header, string currentMessage)
+        {
+            if (!currentMessage.Contains("[EonaCatLogger]"))
+            {
+                return "[EonaCatLogger]" + " " + header + " " + currentMessage;
+            }
+            return currentMessage;
+        }
+
         /// <summary>
         /// Formats a given exception as a string
         /// </summary>