diff --git a/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenIVersion.java b/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenIVersion.java
index 26ea338..5846737 100644
--- a/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenIVersion.java
+++ b/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenIVersion.java
@@ -9,7 +9,6 @@ import com.squareup.javapoet.TypeSpec;
 import com.squareup.javapoet.TypeVariableName;
 import it.cavallium.data.generator.DataSerializer;
 import it.cavallium.data.generator.plugin.ClassGenerator;
-import java.io.IOException;
 import java.util.stream.Stream;
 import javax.lang.model.element.Modifier;
 
@@ -35,7 +34,6 @@ public class GenIVersion extends ClassGenerator {
 							TypeVariableName.get("B")
 					))
 					.returns(ParameterizedTypeName.get(ClassName.get(DataSerializer.class), TypeVariableName.get("T")))
-					.addException(IOException.class)
 					.addParameter(ParameterSpec
 							.builder(ClassName.get(dataModel.getRootPackage(basePackageName), "BaseType"), "type")
 							.build());
diff --git a/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenVersion.java b/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenVersion.java
index 7365722..e127a18 100644
--- a/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenVersion.java
+++ b/data-generator-plugin/src/main/java/it/cavallium/data/generator/plugin/classgen/GenVersion.java
@@ -211,7 +211,6 @@ public class GenVersion extends ClassGenerator {
 
 		methodBuilder.addModifiers(Modifier.PUBLIC);
 		methodBuilder.addAnnotation(Override.class);
-		methodBuilder.addException(ClassName.get(IOException.class));
 
 		var iBaseTypeClassName = ClassName.get(version.getPackage(basePackageName), "IBaseType");
 		methodBuilder.addTypeVariable(TypeVariableName.get("T", iBaseTypeClassName));