diff --git a/net/DevExtreme.AspNet.Data/FilterExpressionCompiler.cs b/net/DevExtreme.AspNet.Data/FilterExpressionCompiler.cs
index b64a862c..e65f56c5 100644
--- a/net/DevExtreme.AspNet.Data/FilterExpressionCompiler.cs
+++ b/net/DevExtreme.AspNet.Data/FilterExpressionCompiler.cs
@@ -175,10 +175,9 @@ bool HasEqualityOperator(Type type) {
         }
 
         bool HasComparisonOperator(Type type) {
-#if !NET4
             if(type == typeof(Guid))
                 return false;
-#endif
+
             if(type.IsEnum)
                 return false;