diff --git a/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/components/avatar/ChannelAvatar.kt b/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/components/avatar/ChannelAvatar.kt
index 7d1edfe46e3..ef2fe4de076 100644
--- a/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/components/avatar/ChannelAvatar.kt
+++ b/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/components/avatar/ChannelAvatar.kt
@@ -38,6 +38,8 @@ import androidx.compose.ui.draw.clip
 import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.hideFromAccessibility
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
@@ -253,7 +255,9 @@ private fun StackedGroupAvatar(
                         text = stringResource(R.string.stream_compose_avatar_overflow_count, count),
                         size = dimensions.badgeSize,
                         fixedFontSize = true,
-                        modifier = Modifier.align(Alignment.BottomCenter),
+                        modifier = Modifier
+                            .align(Alignment.BottomCenter)
+                            .semantics { hideFromAccessibility() },
                     )
                 }
             }
diff --git a/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/messages/header/ChannelHeader.kt b/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/messages/header/ChannelHeader.kt
index 9321942a3f3..7d54bd8583b 100644
--- a/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/messages/header/ChannelHeader.kt
+++ b/stream-chat-android-compose/src/main/java/io/getstream/chat/android/compose/ui/messages/header/ChannelHeader.kt
@@ -33,6 +33,9 @@ import androidx.compose.ui.platform.testTag
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.semantics.Role
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.heading
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
@@ -197,12 +200,15 @@ internal fun DefaultChannelHeaderCenterContent(
                     onClickLabel = onHeaderTitleClickLabel,
                     role = Role.Button,
                 ) { callback(channel) }
+                    .semantics(mergeDescendants = true) {}
             },
         horizontalAlignment = Alignment.CenterHorizontally,
         verticalArrangement = Arrangement.Center,
     ) {
         Text(
-            modifier = Modifier.testTag("Stream_ChannelName"),
+            modifier = Modifier
+                .testTag("Stream_ChannelName")
+                .semantics { heading() },
             text = title,
             style = ChatTheme.typography.headingSmall,
             maxLines = 1,
@@ -274,6 +280,7 @@ internal fun DefaultChannelHeaderTrailingContent(
     onClick: ((Channel) -> Unit)?,
     onClickLabel: String? = null,
 ) {
+    val avatarLabel = ChatTheme.channelNameFormatter.formatChannelName(channel, currentUser)
     ChatTheme.componentFactory.ChannelAvatar(
         params = ChannelAvatarParams(
             modifier = Modifier
@@ -284,6 +291,9 @@ internal fun DefaultChannelHeaderTrailingContent(
                         onClickLabel = onClickLabel,
                         role = Role.Button,
                     ) { callback(channel) }
+                        .semantics(mergeDescendants = true) {
+                            contentDescription = avatarLabel
+                        }
                 },
             channel = channel,
             currentUser = currentUser,