diff --git a/src/components/ModalDialog.vue b/src/components/ModalDialog.vue
index 125f3ca..c44ff7b 100644
--- a/src/components/ModalDialog.vue
+++ b/src/components/ModalDialog.vue
@@ -44,6 +44,8 @@ defineExpose({ showModal, close });
 
 <style lang="scss">
 .modal {
+  position: fixed;
+
   background: var(--color-modal-background);
 
   color: var(--color-text);