diff --git a/bundle/Resources/translations/ezrepoforms_fieldtype.en.xlf b/bundle/Resources/translations/ezrepoforms_fieldtype.en.xlf
index 095d164e2..1336ac0de 100644
--- a/bundle/Resources/translations/ezrepoforms_fieldtype.en.xlf
+++ b/bundle/Resources/translations/ezrepoforms_fieldtype.en.xlf
@@ -61,6 +61,11 @@
         <target>Width</target>
         <note>key: content.field_type.ezmedia.width</note>
       </trans-unit>
+      <trans-unit id="56f2bad53d241371a48f88accc3ef08a9bc643b6" resname="content.field_type.ezimageasset.alternative_text">
+        <source>Alternative text</source>
+        <target>Alternative text</target>
+        <note>key: content.field_type.ezimageasset.alternative_text</note>
+      </trans-unit>
     </body>
   </file>
 </xliff>
diff --git a/lib/FieldType/DataTransformer/ImageAssetValueTransformer.php b/lib/FieldType/DataTransformer/ImageAssetValueTransformer.php
index f605edb5b..89516eff9 100644
--- a/lib/FieldType/DataTransformer/ImageAssetValueTransformer.php
+++ b/lib/FieldType/DataTransformer/ImageAssetValueTransformer.php
@@ -35,7 +35,10 @@ public function transform($value): ?array
 
         return array_merge(
             $this->getDefaultProperties(),
-            ['destinationContentId' => $value->destinationContentId]
+            [
+                'destinationContentId' => $value->destinationContentId,
+                'alternativeText' => $value->alternativeText,
+            ]
         );
     }
 
@@ -58,6 +61,6 @@ public function reverseTransform($value): ?Value
             );
         }
 
-        return new Value($value['destinationContentId']);
+        return new Value($value['destinationContentId'], $value['alternativeText']);
     }
 }
diff --git a/lib/Form/Type/FieldType/ImageAssetFieldType.php b/lib/Form/Type/FieldType/ImageAssetFieldType.php
index 4e73c44c8..d3c8e6eee 100644
--- a/lib/Form/Type/FieldType/ImageAssetFieldType.php
+++ b/lib/Form/Type/FieldType/ImageAssetFieldType.php
@@ -16,6 +16,7 @@
 use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
 use Symfony\Component\Form\Extension\Core\Type\FileType;
 use Symfony\Component\Form\Extension\Core\Type\HiddenType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\FormView;
@@ -80,6 +81,13 @@ public function buildForm(FormBuilderInterface $builder, array $options)
                     ],
                     'mapped' => false,
                 ]
+            )
+            ->add(
+                'alternativeText',
+                TextType::class,
+                [
+                    'label' => /** @Desc("Alternative text") */ 'content.field_type.ezimageasset.alternative_text',
+                ]
             );
     }