diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index 315cd1e6a..03d8416ef 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -1116,4 +1116,5 @@ và %d toots khác để khám phá</item>
     <string name="add_photo_pixelfed">Click here to add photos</string>
     <string name="add_photo_indication_pixelfed">Accepted Formats: jpeg, png, gif  \n\nMax File Size: 15 MB  \n\nAlbums can contain up to 4 photos or videos</string>
     <string name="upload_media">Upload media</string>
+    <string name="pixelfed_compose_placeholder">Add an optional caption</string>
 </resources>