diff --git a/src/Ast.hs b/src/Ast.hs
index 9fb1cea..a20b8e8 100644
--- a/src/Ast.hs
+++ b/src/Ast.hs
@@ -24,7 +24,10 @@ data StatementExpression
   | ConstructorCall DataType [Expression]
   | MethodCall Expression Identifier [Expression]
   | TypedStatementExpression DataType StatementExpression
-  | UnaryOperation UnaryOperator Expression
+  | PostIncrement Expression
+  | PostDecrement Expression
+  | PreIncrement Expression
+  | PreDecrement Expression
   deriving (Show, Eq)
 
 data BinaryOperator
@@ -50,10 +53,6 @@ data BinaryOperator
 data UnaryOperator
   = Not
   | Minus
-  | PostIncrement Expression
-  | PostDecrement Expression
-  | PreIncrement Expression
-  | PreDecrement Expression
   deriving (Show, Eq)
 
 data Expression
@@ -65,6 +64,7 @@ data Expression
   | LocalVariable Identifier
   | FieldVariable Identifier
   | BinaryOperation BinaryOperator Expression Expression
+  | UnaryOperation UnaryOperator Expression
   | StatementExpressionExpression StatementExpression
   | TypedExpression DataType Expression
   deriving (Show, Eq)