diff --git a/src/Umbraco.Core/Cache/StaticCacheProvider.cs b/src/Umbraco.Core/Cache/StaticCacheProvider.cs
index e3ca529361..4f3bb1108c 100644
--- a/src/Umbraco.Core/Cache/StaticCacheProvider.cs
+++ b/src/Umbraco.Core/Cache/StaticCacheProvider.cs
@@ -72,7 +72,7 @@ namespace Umbraco.Core.Cache
 
         public override T GetCacheItem<T>(string cacheKey, Func<T> getCacheItem)
         {
-            return (T)_staticCache.GetOrAdd(cacheKey, getCacheItem);
+            return (T)_staticCache.GetOrAdd(cacheKey, key => getCacheItem());
         }
         
     }