diff --git a/nitrokeyapp/gui.py b/nitrokeyapp/gui.py
index ecee6de4..7c0099eb 100644
--- a/nitrokeyapp/gui.py
+++ b/nitrokeyapp/gui.py
@@ -130,7 +130,7 @@ def __init__(self, qt_app: QtWidgets.QApplication, log_file: str):
         self.ui.nitrokeyButtonsLayout.setSpacing(8)
 
         self.help_btn.clicked.connect(
-            lambda: webbrowser.open("https://docs.nitrokey.com/nitrokey3")
+            lambda: webbrowser.open("https://docs.nitrokey.com/nitrokeys/nitrokey3/")
         )
         self.home_button.clicked.connect(self.home_button_pressed)