diff --git a/components/Editor.js b/components/Editor.js
index c6395a8..0804b94 100644
--- a/components/Editor.js
+++ b/components/Editor.js
@@ -177,7 +177,7 @@ class Editor extends React.Component {
     this.updateSetting('language', language.mime || language.mode)
   }
 
-  updateBackground({ photographer, ...changes }) {
+  updateBackground({ photographer, ...changes } = {}) {
     if (photographer) {
       this.setState(({ code = DEFAULT_CODE }) => ({
         ...changes,
diff --git a/components/ImagePicker.js b/components/ImagePicker.js
index 681b934..b42b83f 100644
--- a/components/ImagePicker.js
+++ b/components/ImagePicker.js
@@ -89,7 +89,7 @@ export default class extends React.Component {
     })
   }
 
-  selectImage(e, { photographer }) {
+  selectImage(e, { photographer } = {}) {
     const file = e.target ? e.target.files[0] : e
 
     return fileToDataURL(file).then(dataURL =>