diff --git a/example.c b/example.c
index c42ffe2..8a7f943 100644
--- a/example.c
+++ b/example.c
@@ -56,29 +56,32 @@ static void submenu_cb(struct tray_menu *item) {
 // Test tray init
 static struct tray tray = {
     .icon = TRAY_ICON1,
+#if TRAY_WINAPI
+    .tooltip = "Tray",
+#endif
     .menu =
-        (struct tray_menu[]){
+        (struct tray_menu[]) {
             {.text = "Hello", .cb = hello_cb},
             {.text = "Checked", .checked = 1, .cb = toggle_cb},
             {.text = "Disabled", .disabled = 1},
             {.text = "-"},
             {.text = "SubMenu",
              .submenu =
-                 (struct tray_menu[]){
+                 (struct tray_menu[]) {
                      {.text = "FIRST", .checked = 1, .cb = submenu_cb},
                      {.text = "SECOND",
                       .submenu =
-                          (struct tray_menu[]){
+                          (struct tray_menu[]) {
                               {.text = "THIRD",
                                .submenu =
-                                   (struct tray_menu[]){
+                                   (struct tray_menu[]) {
                                        {.text = "7", .cb = submenu_cb},
                                        {.text = "-"},
                                        {.text = "8", .cb = submenu_cb},
                                        {.text = NULL}}},
                               {.text = "FOUR",
                                .submenu =
-                                   (struct tray_menu[]){
+                                   (struct tray_menu[]) {
                                        {.text = "5", .cb = submenu_cb},
                                        {.text = "6", .cb = submenu_cb},
                                        {.text = NULL}}},
diff --git a/tray.h b/tray.h
index 077cadf..bff5732 100644
--- a/tray.h
+++ b/tray.h
@@ -5,6 +5,7 @@ struct tray_menu;
 
 struct tray {
   const char *icon;
+  char *tooltip;
   struct tray_menu *menu;
 };
 
@@ -308,8 +309,9 @@ static int tray_init(struct tray *tray) {
   nid.cbSize = sizeof(NOTIFYICONDATA);
   nid.hWnd = hwnd;
   nid.uID = 0;
-  nid.uFlags = NIF_ICON | NIF_MESSAGE;
+  nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
   nid.uCallbackMessage = WM_TRAY_CALLBACK_MESSAGE;
+  strncpy(nid.szTip, tray->tooltip, sizeof(nid.szTip));
   Shell_NotifyIcon(NIM_ADD, &nid);
 
   tray_update(tray);