diff --git a/res/layout/conversation_input_panel.xml b/res/layout/conversation_input_panel.xml
index acfc15bb3a..c3b3e41f74 100644
--- a/res/layout/conversation_input_panel.xml
+++ b/res/layout/conversation_input_panel.xml
@@ -165,6 +165,7 @@
                                     android:layout_marginEnd="8dp"
                                     android:layout_gravity="bottom"
                                     android:background="?selectableItemBackgroundBorderless"
+                                    android:contentDescription="@string/ConversationActivity_add_attachment"
                                     android:scaleType="fitCenter"
                                     android:tint="?attr/conversation_input_inline_attach_icon_tint"
                                     app:srcCompat="@drawable/ic_plus_24" />