diff --git a/Tynamix.ObjectFiller/Filler.cs b/Tynamix.ObjectFiller/Filler.cs
index 8b2f73e..edc160e 100644
--- a/Tynamix.ObjectFiller/Filler.cs
+++ b/Tynamix.ObjectFiller/Filler.cs
@@ -390,6 +390,7 @@ private static bool TypeIsValidForObjectFiller(Type type, FillerSetupItem curren
                    || (TypeIsDictionary(type) && DictionaryParamTypesAreValid(type, currentSetupItem))
                    || TypeIsPoco(type)
                    || TypeIsEnum(type)
+                   || TypeIsArray(type)
                    || (type.IsInterface() && currentSetupItem.InterfaceToImplementation.ContainsKey(type)
                        || currentSetupItem.InterfaceMocker != null);
 
@@ -1207,7 +1208,7 @@ private static bool TypeIsNullableEnum(Type type)
         /// </summary>
         /// <param name="type">Type to check</param>
         /// <returns>True if the type is a array</returns>
-        private bool TypeIsArray(Type type)
+        private static bool TypeIsArray(Type type)
         {
             return type.IsArray && type.GetArrayRank() == 1;
         }