diff --git a/docs/reference/gtk/Makefile.am b/docs/reference/gtk/Makefile.am
index 780c0af69b..0d86b6a2fd 100644
--- a/docs/reference/gtk/Makefile.am
+++ b/docs/reference/gtk/Makefile.am
@@ -309,6 +309,7 @@ HTML_IMAGES = \
 	$(srcdir)/images/icon-view.png					\
 	$(srcdir)/images/image.png					\
 	$(srcdir)/images/label.png					\
+	$(srcdir)/images/levelbar.png					\
 	$(srcdir)/images/link-button.png				\
 	$(srcdir)/images/list-and-tree.png				\
 	$(srcdir)/images/lock-button.png				\
diff --git a/docs/reference/gtk/images/levelbar.png b/docs/reference/gtk/images/levelbar.png
new file mode 100644
index 0000000000..73e240b246
Binary files /dev/null and b/docs/reference/gtk/images/levelbar.png differ
diff --git a/docs/reference/gtk/visual_index.xml b/docs/reference/gtk/visual_index.xml
index 1609ab2917..ad78fe2d45 100644
--- a/docs/reference/gtk/visual_index.xml
+++ b/docs/reference/gtk/visual_index.xml
@@ -48,6 +48,9 @@
   <link linkend="GtkLabel">
     <inlinegraphic fileref="label.png" format="PNG"></inlinegraphic>
   </link>
+  <link linkend="GtkLevelBar">
+    <inlinegraphic fileref="levelbar.png" format="PNG"></inlinegraphic>
+  </link>
   <link linkend="GtkLinkButton">
     <inlinegraphic fileref="link-button.png" format="PNG"></inlinegraphic>
   </link>