diff --git a/src/main/java/abstractSyntaxTree/Expression/LocalVarIdentifier.java b/src/main/java/abstractSyntaxTree/Expression/LocalVarIdentifier.java
index 7642d08..aa8345e 100644
--- a/src/main/java/abstractSyntaxTree/Expression/LocalVarIdentifier.java
+++ b/src/main/java/abstractSyntaxTree/Expression/LocalVarIdentifier.java
@@ -65,7 +65,7 @@ public class LocalVarIdentifier extends AbstractType implements IExpression{
             case "int":
                 mv.visitVarInsn(Opcodes.ILOAD, index);
                 break;
-            case "bool":
+            case "boolean":
                 mv.visitVarInsn(Opcodes.ILOAD, index);
                 break;
             case "void":
diff --git a/src/main/java/abstractSyntaxTree/StatementExpression/AssignStatementExpression.java b/src/main/java/abstractSyntaxTree/StatementExpression/AssignStatementExpression.java
index e80fb12..560d155 100644
--- a/src/main/java/abstractSyntaxTree/StatementExpression/AssignStatementExpression.java
+++ b/src/main/java/abstractSyntaxTree/StatementExpression/AssignStatementExpression.java
@@ -116,7 +116,7 @@ public class AssignStatementExpression extends AbstractType implements IExpressi
                 case "int":
                     descriptor.append("I");
                     break;
-                case "bool":
+                case "boolean":
                     descriptor.append("Z");
                     break;
                 default:
diff --git a/src/main/java/abstractSyntaxTree/StatementExpression/NewStatementExpression.java b/src/main/java/abstractSyntaxTree/StatementExpression/NewStatementExpression.java
index a868c0e..23b7b71 100644
--- a/src/main/java/abstractSyntaxTree/StatementExpression/NewStatementExpression.java
+++ b/src/main/java/abstractSyntaxTree/StatementExpression/NewStatementExpression.java
@@ -66,7 +66,7 @@ public class NewStatementExpression extends AbstractType implements IExpression,
                 case "int":
                     descriptor.append("I");
                     break;
-                case "bool":
+                case "boolean":
                     descriptor.append("Z");
                     break;
                 case "char":