diff --git a/crates/agent_ui/src/acp/thread_view.rs b/crates/agent_ui/src/acp/thread_view.rs
index c086ab75be..7d8fdcb936 100644
--- a/crates/agent_ui/src/acp/thread_view.rs
+++ b/crates/agent_ui/src/acp/thread_view.rs
@@ -3801,7 +3801,7 @@ impl AcpThreadView {
                             .id(("file-name", index))
                             .pr_8()
                             .gap_1p5()
-                            .max_w_full()
+                            .w_full()
                             .overflow_x_scroll()
                             .child(file_icon)
                             .child(h_flex().gap_0p5().children(file_name).children(file_path))