diff --git a/src/cocoa_window.m b/src/cocoa_window.m
index e69b5fe0..b38db5db 100644
--- a/src/cocoa_window.m
+++ b/src/cocoa_window.m
@@ -851,7 +851,7 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
         if (wndconfig->resizable)
         {
             const NSWindowCollectionBehavior behavior =
-                NSWindowCollectionBehaviorFullScreenPrimary |
+                NSWindowCollectionBehaviorFullScreenAuxiliary |
                 NSWindowCollectionBehaviorManaged;
             [window->ns.object setCollectionBehavior:behavior];
         }