diff --git a/src/ui/help.ui b/src/ui/help.ui
deleted file mode 100644
index e7a1fae..0000000
--- a/src/ui/help.ui
+++ /dev/null
@@ -1,93 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- SPDX-License-Identifier: MIT -->
-<!-- SPDX-FileCopyrightText: 2026 Martino Ferrari -->
-<!--
-  The help window's chrome: a window, its own header bar, and a two-pane split whose sidebar is the
-  list of pages and whose content is one page at a time.
-
-  The split is AdwNavigationSplitView rather than a GtkBox with a separator in it, so the sidebar
-  collapses on a narrow window and comes back behind the header bar's button instead of squeezing the
-  text. On a wide one it is the same two panes it always was.
-
-  The page list itself is *not* here: its rows are the fourteen pages in `help_window.cpp`, each with
-  section headings between the groups, and a template cannot know them. What is here is the shape they
-  are put into: an id to find the list by, the scroller around the page, and the label that holds one
-  page's markup with the screenshot column above it.
--->
-<interface>
-  <object class="AdwWindow" id="help_window">
-    <property name="title" translatable="yes">udpscope help</property>
-    <property name="default-width">860</property>
-    <property name="default-height">640</property>
-    <property name="content">
-      <object class="AdwToolbarView">
-        <child type="top">
-          <object class="AdwHeaderBar">
-            <property name="show-title">1</property>
-          </object>
-        </child>
-        <property name="content">
-          <object class="AdwNavigationSplitView">
-            <property name="sidebar">
-              <object class="AdwNavigationPage">
-                <property name="title" translatable="yes">Pages</property>
-                <property name="child">
-                  <object class="GtkScrolledWindow">
-                    <property name="hscrollbar-policy">never</property>
-                    <property name="vscrollbar-policy">automatic</property>
-                    <property name="width-request">220</property>
-                    <property name="child">
-                      <object class="GtkListBox" id="page_list">
-                        <property name="selection-mode">single</property>
-                      </object>
-                    </property>
-                  </object>
-                </property>
-              </object>
-            </property>
-            <property name="content">
-              <object class="AdwNavigationPage">
-                <property name="title" translatable="yes">Page</property>
-                <property name="child">
-                  <object class="GtkScrolledWindow">
-                    <property name="hscrollbar-policy">never</property>
-                    <property name="vscrollbar-policy">automatic</property>
-                    <property name="hexpand">1</property>
-                    <property name="child">
-                      <object class="GtkBox" id="page_box">
-                        <property name="orientation">vertical</property>
-                        <child>
-                          <object class="GtkBox" id="shot_box">
-                            <property name="orientation">vertical</property>
-                            <property name="spacing">8</property>
-                            <property name="margin-start">18</property>
-                            <property name="margin-end">18</property>
-                            <property name="margin-top">14</property>
-                            <property name="visible">0</property>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkLabel" id="body">
-                            <property name="use-markup">1</property>
-                            <property name="wrap">1</property>
-                            <property name="xalign">0</property>
-                            <property name="yalign">0</property>
-                            <property name="selectable">1</property>
-                            <property name="margin-start">18</property>
-                            <property name="margin-end">18</property>
-                            <property name="margin-top">14</property>
-                            <property name="margin-bottom">14</property>
-                          </object>
-                        </child>
-                      </object>
-                    </property>
-                  </object>
-                </property>
-              </object>
-            </property>
-          </object>
-        </property>
-      </object>
-    </property>
-  </object>
-</interface>
diff --git a/src/ui/udpscope-ui.gresource.xml b/src/ui/udpscope-ui.gresource.xml
index c707bc5..3691d4f 100644
--- a/src/ui/udpscope-ui.gresource.xml
+++ b/src/ui/udpscope-ui.gresource.xml
@@ -12,7 +12,6 @@
   <gresource prefix="/org/udpscope/ui">
     <file preprocess="xml-stripblanks">shortcuts.ui</file>
     <file preprocess="xml-stripblanks">preferences.ui</file>
-    <file preprocess="xml-stripblanks">help.ui</file>
     <file preprocess="xml-stripblanks">source-form.ui</file>
     <file preprocess="xml-stripblanks">source-chooser.ui</file>
     <file preprocess="xml-stripblanks">loading.ui</file>