diff --git a/crates/gpui/src/platform/mac/window.rs b/crates/gpui/src/platform/mac/window.rs
index 5046a9d041..dfb4824cd9 100644
--- a/crates/gpui/src/platform/mac/window.rs
+++ b/crates/gpui/src/platform/mac/window.rs
@@ -512,6 +512,8 @@ impl MacWindow {
         unsafe {
             let pool = NSAutoreleasePool::new(nil);
 
+            let () = msg_send![class!(NSWindow), setAllowsAutomaticWindowTabbing: NO];
+
             let mut style_mask;
             if let Some(titlebar) = titlebar.as_ref() {
                 style_mask = NSWindowStyleMask::NSClosableWindowMask