diff --git a/src/ClaudeDo.Ui/Views/Islands/AgentStripView.axaml b/src/ClaudeDo.Ui/Views/Islands/AgentStripView.axaml
index 8b85149..3c0edac 100644
--- a/src/ClaudeDo.Ui/Views/Islands/AgentStripView.axaml
+++ b/src/ClaudeDo.Ui/Views/Islands/AgentStripView.axaml
@@ -30,10 +30,10 @@
                  IsVisible="{Binding BranchLine, Converter={x:Static ObjectConverters.IsNotNull}}"/>
       <!-- Button row -->
       <StackPanel Orientation="Horizontal" Spacing="8" Margin="0,6,0,0">
-        <Button Classes="icon-btn" Content="Open diff" Command="{Binding OpenDiffCommand}"/>
-        <Button Classes="icon-btn" Content="Worktree" Command="{Binding OpenWorktreeCommand}"/>
-        <Button Classes="icon-btn" Content="Stop" Command="{Binding StopCommand}"/>
-        <Button Classes="icon-btn" Content="Approve &amp; merge" Command="{Binding ApproveMergeCommand}"/>
+        <Button Classes="btn" Content="Open diff" Command="{Binding OpenDiffCommand}"/>
+        <Button Classes="btn" Content="Worktree" Command="{Binding OpenWorktreeCommand}"/>
+        <Button Classes="btn" Content="Stop" Command="{Binding StopCommand}"/>
+        <Button Classes="btn" Content="Approve &amp; merge" Command="{Binding ApproveMergeCommand}"/>
       </StackPanel>
     </StackPanel>
   </Border>