diff --git a/assets/posts/2007/05/crossappdomainsingleton1.zip b/_posts/2007/05/cross-appdomain-singleton/files/crossappdomainsingleton1.zip
similarity index 100%
rename from assets/posts/2007/05/crossappdomainsingleton1.zip
rename to _posts/2007/05/cross-appdomain-singleton/files/crossappdomainsingleton1.zip
diff --git a/_posts/2007/05/cross-appdomain-singleton/index.md b/_posts/2007/05/cross-appdomain-singleton/index.md
index 483d156..deaf5c6 100644
--- a/_posts/2007/05/cross-appdomain-singleton/index.md
+++ b/_posts/2007/05/cross-appdomain-singleton/index.md
@@ -144,4 +144,4 @@ public class MySingleton : CrossAppDomainSingleton<MySingleton>
 }
 ```
 
-Look at the entire C# sample file from [here](/assets/posts/2007/05/crossappdomainsingleton1.zip)
+Look at the entire C# sample file from [here](files/crossappdomainsingleton1.zip)