diff --git a/src/SerilogEcsLogging/Logging/EcsMapper.cs b/src/SerilogEcsLogging/Logging/EcsMapper.cs
index 0a4aad9..2a7476b 100644
--- a/src/SerilogEcsLogging/Logging/EcsMapper.cs
+++ b/src/SerilogEcsLogging/Logging/EcsMapper.cs
@@ -20,6 +20,13 @@ public static Elastic.CommonSchema.EcsDocument MapLogEvent(Elastic.CommonSchema.
             string[] tagsStrings = Array.ConvertAll(tags, o => o.ToString()).Where(t => t != null).ToArray()!;
             result.Tags = result.Tags != null ? result.Tags.Concat(tagsStrings).ToArray() : tagsStrings;
         }
+        
+        // Add AssemblyName to Tags
+        if (logEvent.Properties.TryGetValue("AssemblyName", out var assemblyName) && assemblyName is ScalarValue) 
+        { 
+            var serviceName = assemblyName.ToString().Trim('"'); 
+            result.Tags = result.Tags != null ? result.Tags.Concat(new[] { serviceName }).ToArray() : new[] { serviceName }; 
+        }
 
         if (result.Tags != null)
         {
diff --git a/src/SerilogEcsLogging/SerilogEcsLogging.csproj b/src/SerilogEcsLogging/SerilogEcsLogging.csproj
index 91c74d3..7278567 100644
--- a/src/SerilogEcsLogging/SerilogEcsLogging.csproj
+++ b/src/SerilogEcsLogging/SerilogEcsLogging.csproj
@@ -7,7 +7,7 @@
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
         <Authors>mrapavy</Authors>
         <PackageProjectUrl>https://github.com/mrapavy/serilog-ecs-logging</PackageProjectUrl>
-        <Version>1.1.5</Version>
+        <Version>1.1.6</Version>
     </PropertyGroup>
 
     <ItemGroup>