1 files changed, 1 insertions, 1 deletions

diff --git a/src/window.h b/src/window.h
index b450173eb2f..4235a6eade2 100644
--- a/src/window.h
+++ b/src/window.h
@@ -739,7 +739,7 @@ wset_next_buffers (struct window *w, Lisp_Object val)
 #endif
 
 /* True if W is a tool bar window.  */
-#if defined (HAVE_WINDOW_SYSTEM) && ! defined (USE_GTK) && ! defined (HAVE_NS)
+#if defined (HAVE_WINDOW_SYSTEM) && ! defined (HAVE_EXT_TOOL_BAR)
 #define WINDOW_TOOL_BAR_P(W) \
   (WINDOWP (WINDOW_XFRAME (W)->tool_bar_window) \
    && (W) == XWINDOW (WINDOW_XFRAME (W)->tool_bar_window))