diff --git a/BitFaster.Caching/Lru/ConcurrentLruBuilder.cs b/BitFaster.Caching/Lru/ConcurrentLruBuilder.cs
index 173031ec..4e437257 100644
--- a/BitFaster.Caching/Lru/ConcurrentLruBuilder.cs
+++ b/BitFaster.Caching/Lru/ConcurrentLruBuilder.cs
@@ -1,4 +1,5 @@
 
+using System.Diagnostics.CodeAnalysis;
 using BitFaster.Caching.Lru.Builder;
 
 namespace BitFaster.Caching.Lru
@@ -37,6 +38,7 @@ internal ConcurrentLruBuilder(LruInfo<K> info)
         }
 
         ///<inheritdoc/>
+        [ExcludeFromCodeCoverage]
         public override ICache<K, V> Build()
         {
             return info switch