diff --git a/src/config.c b/src/config.c
index 36bdee6..99a23f0 100644
--- a/src/config.c
+++ b/src/config.c
@@ -131,7 +131,7 @@ void cfg_save()
     if (!g_config.save_settings)
         return;
 
-    /* Do not save settings while window is maxmized */
+    /* Do not save settings while window is maximized */
     if (IsMacOS() && !g_config.window_rect.left && !g_config.window_rect.top)
         return;
 
diff --git a/src/utils.c b/src/utils.c
index 5db8159..68f314e 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -613,6 +613,10 @@ void util_toggle_maximize()
     if (!g_config.resizable || !g_config.windowed || g_config.fullscreen || !g_ddraw.width)
         return;
 
+    /* Do not allow maximize while window is maxmized */
+    if (IsMacOS() && !g_config.window_rect.left && !g_config.window_rect.top)
+        return;
+
     RECT client_rc;
     RECT dst_rc;
 
@@ -717,6 +721,10 @@ void util_toggle_fullscreen()
     if (g_ddraw.bnet_active || !g_ddraw.width || (g_config.infantryhack && GetMenu(g_ddraw.hwnd)))
         return;
 
+    /* Do not allow ALT+ENTER while window is maxmized */
+    if (IsMacOS() && !g_config.window_rect.left && !g_config.window_rect.top)
+        return;
+
     if (g_config.toggle_borderless && g_config.windowed)
     {
         if (!g_config.fullscreen)