diff --git a/bindings/matrix-sdk-ffi/src/lib.rs b/bindings/matrix-sdk-ffi/src/lib.rs
index e6c8eb7b8..7324de523 100644
--- a/bindings/matrix-sdk-ffi/src/lib.rs
+++ b/bindings/matrix-sdk-ffi/src/lib.rs
@@ -93,13 +93,13 @@ mod uniffi_types {
             SlidingSyncViewBuilder, StoppableSpawn, UnreadNotificationsCount,
         },
         timeline::{
-            EmoteMessageContent, EncryptedMessage, EventSendState, EventTimelineItem, FileInfo,
-            FileMessageContent, FormattedBody, ImageInfo, ImageMessageContent, InsertAtData,
-            MembershipChange, Message, MessageFormat, MessageType, NoticeMessageContent,
-            OtherState, ProfileTimelineDetails, Reaction, TextMessageContent, ThumbnailInfo,
-            TimelineChange, TimelineDiff, TimelineItem, TimelineItemContent,
-            TimelineItemContentKind, UpdateAtData, VideoInfo, VideoMessageContent,
-            VirtualTimelineItem,
+            AudioInfo, AudioMessageContent, EmoteMessageContent, EncryptedMessage, EventSendState,
+            EventTimelineItem, FileInfo, FileMessageContent, FormattedBody, ImageInfo,
+            ImageMessageContent, InsertAtData, MembershipChange, Message, MessageFormat,
+            MessageType, NoticeMessageContent, OtherState, ProfileTimelineDetails, Reaction,
+            TextMessageContent, ThumbnailInfo, TimelineChange, TimelineDiff, TimelineItem,
+            TimelineItemContent, TimelineItemContentKind, UpdateAtData, VideoInfo,
+            VideoMessageContent, VirtualTimelineItem,
         },
     };
 }
diff --git a/bindings/matrix-sdk-ffi/src/timeline.rs b/bindings/matrix-sdk-ffi/src/timeline.rs
index 949885cb2..33a69f9dd 100644
--- a/bindings/matrix-sdk-ffi/src/timeline.rs
+++ b/bindings/matrix-sdk-ffi/src/timeline.rs
@@ -434,6 +434,13 @@ impl Message {
                     info: c.info.as_deref().map(Into::into),
                 },
             }),
+            MTy::Audio(c) => Some(MessageType::Audio {
+                content: AudioMessageContent {
+                    body: c.body.clone(),
+                    source: Arc::new(c.source.clone()),
+                    info: c.info.as_deref().map(Into::into),
+                },
+            }),
             MTy::Video(c) => Some(MessageType::Video {
                 content: VideoMessageContent {
                     body: c.body.clone(),
@@ -482,6 +489,7 @@ impl Message {
 pub enum MessageType {
     Emote { content: EmoteMessageContent },
     Image { content: ImageMessageContent },
+    Audio { content: AudioMessageContent },
     Video { content: VideoMessageContent },
     File { content: FileMessageContent },
     Notice { content: NoticeMessageContent },
@@ -501,6 +509,13 @@ pub struct ImageMessageContent {
     pub info: Option<ImageInfo>,
 }
 
+#[derive(Clone, uniffi::Record)]
+pub struct AudioMessageContent {
+    pub body: String,
+    pub source: Arc<MediaSource>,
+    pub info: Option<AudioInfo>,
+}
+
 #[derive(Clone, uniffi::Record)]
 pub struct VideoMessageContent {
     pub body: String,
@@ -526,6 +541,14 @@ pub struct ImageInfo {
     pub blurhash: Option<String>,
 }
 
+#[derive(Clone, uniffi::Record)]
+pub struct AudioInfo {
+    // FIXME: duration should be a std::time::Duration once the UniFFI proc-macro API adds support
+    // for that
+    pub duration: Option<u64>,
+    pub size: Option<u64>,
+}
+
 #[derive(Clone, uniffi::Record)]
 pub struct VideoInfo {
     pub duration: Option<u64>,
@@ -611,6 +634,15 @@ impl From<&matrix_sdk::ruma::events::room::ImageInfo> for ImageInfo {
     }
 }
 
+impl From<&matrix_sdk::ruma::events::room::message::AudioInfo> for AudioInfo {
+    fn from(info: &matrix_sdk::ruma::events::room::message::AudioInfo) -> Self {
+        Self {
+            duration: info.duration.map(|d| d.as_millis() as u64),
+            size: info.size.map(Into::into),
+        }
+    }
+}
+
 impl From<&matrix_sdk::ruma::events::room::message::VideoInfo> for VideoInfo {
     fn from(info: &matrix_sdk::ruma::events::room::message::VideoInfo) -> Self {
         let thumbnail_info = info.thumbnail_info.as_ref().map(|info| ThumbnailInfo {