diff --git a/src/Libraries/Microsoft.Extensions.Telemetry/Buffering/GlobalBufferLoggingBuilderExtensions.cs b/src/Libraries/Microsoft.Extensions.Telemetry/Buffering/GlobalBufferLoggingBuilderExtensions.cs
index d97d8fa5f0a..b143614fae8 100644
--- a/src/Libraries/Microsoft.Extensions.Telemetry/Buffering/GlobalBufferLoggingBuilderExtensions.cs
+++ b/src/Libraries/Microsoft.Extensions.Telemetry/Buffering/GlobalBufferLoggingBuilderExtensions.cs
@@ -90,7 +90,7 @@ public static ILoggingBuilder AddGlobalBuffer(this ILoggingBuilder builder, LogL
 
     private static ILoggingBuilder AddGlobalBufferManager(this ILoggingBuilder builder)
     {
-        _ = builder.Services.AddExtendedLoggerFeactory();
+        _ = builder.Services.AddExtendedLoggerFactory();
 
         builder.Services.TryAddSingleton<LogBufferingFilterRuleSelector>();
         builder.Services.TryAddSingleton<GlobalLogBufferManager>();
diff --git a/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingEnrichmentExtensions.cs b/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingEnrichmentExtensions.cs
index 87563067283..df160e1009a 100644
--- a/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingEnrichmentExtensions.cs
+++ b/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingEnrichmentExtensions.cs
@@ -35,7 +35,7 @@ public static ILoggingBuilder EnableEnrichment(this ILoggingBuilder builder, Act
         _ = Throw.IfNull(configure);
 
         _ = builder.Services
-            .AddExtendedLoggerFeactory()
+            .AddExtendedLoggerFactory()
             .Configure(configure)
             .AddOptionsWithValidateOnStart<LoggerEnrichmentOptions, LoggerEnrichmentOptionsValidator>();
 
@@ -54,7 +54,7 @@ public static ILoggingBuilder EnableEnrichment(this ILoggingBuilder builder, ICo
         _ = Throw.IfNull(section);
 
         _ = builder.Services
-            .AddExtendedLoggerFeactory()
+            .AddExtendedLoggerFactory()
             .AddOptionsWithValidateOnStart<LoggerEnrichmentOptions, LoggerEnrichmentOptionsValidator>().Bind(section);
 
         return builder;
@@ -65,7 +65,7 @@ public static ILoggingBuilder EnableEnrichment(this ILoggingBuilder builder, ICo
     /// </summary>
     /// <param name="services">The <see cref="IServiceCollection" />.</param>
     /// <returns>The value of <paramref name="services"/>.</returns>
-    internal static IServiceCollection AddExtendedLoggerFeactory(this IServiceCollection services)
+    internal static IServiceCollection AddExtendedLoggerFactory(this IServiceCollection services)
     {
         _ = Throw.IfNull(services);
 
diff --git a/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingRedactionExtensions.cs b/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingRedactionExtensions.cs
index 284e24f10ea..fffe8c5d1fa 100644
--- a/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingRedactionExtensions.cs
+++ b/src/Libraries/Microsoft.Extensions.Telemetry/Logging/LoggingRedactionExtensions.cs
@@ -34,7 +34,7 @@ public static ILoggingBuilder EnableRedaction(this ILoggingBuilder builder, Acti
         _ = Throw.IfNull(configure);
 
         _ = builder.Services
-                .AddExtendedLoggerFeactory()
+                .AddExtendedLoggerFactory()
                 .Configure(configure);
 
         return builder;
@@ -52,7 +52,7 @@ public static ILoggingBuilder EnableRedaction(this ILoggingBuilder builder, ICon
         _ = Throw.IfNull(section);
 
         _ = builder.Services
-                .AddExtendedLoggerFeactory()
+                .AddExtendedLoggerFactory()
                 .AddOptions<LoggerRedactionOptions>().Bind(section);
 
         return builder;
diff --git a/src/Libraries/Microsoft.Extensions.Telemetry/Sampling/SamplingLoggerBuilderExtensions.cs b/src/Libraries/Microsoft.Extensions.Telemetry/Sampling/SamplingLoggerBuilderExtensions.cs
index dfd9ad2b997..e55ca33d73b 100644
--- a/src/Libraries/Microsoft.Extensions.Telemetry/Sampling/SamplingLoggerBuilderExtensions.cs
+++ b/src/Libraries/Microsoft.Extensions.Telemetry/Sampling/SamplingLoggerBuilderExtensions.cs
@@ -127,7 +127,7 @@ public static ILoggingBuilder AddRandomProbabilisticSampler(this ILoggingBuilder
     {
         _ = Throw.IfNull(builder);
 
-        builder.Services.TryAddEnumerable(ServiceDescriptor.Singleton<ILoggerFactory, ExtendedLoggerFactory>());
+        _ = builder.Services.AddExtendedLoggerFactory();
         _ = builder.Services.AddSingleton<LoggingSampler, T>();
 
         return builder;
@@ -145,7 +145,7 @@ public static ILoggingBuilder AddSampler(this ILoggingBuilder builder, LoggingSa
         _ = Throw.IfNull(builder);
         _ = Throw.IfNull(sampler);
 
-        builder.Services.TryAddEnumerable(ServiceDescriptor.Singleton<ILoggerFactory, ExtendedLoggerFactory>());
+        _ = builder.Services.AddExtendedLoggerFactory();
         _ = builder.Services.AddSingleton(sampler);
 
         return builder;