diff --git a/book/_config.yml b/book/_config.yml
index cc24f92..3f4b2da 100644
--- a/book/_config.yml
+++ b/book/_config.yml
@@ -26,7 +26,7 @@ sphinx:
       exclude_patterns: ["**/_*.yml", "**/*.md", "**/*.ipynb","**/*.gif","**/*.txt","**/*.json",]
     html_theme_options:
       logo:
-        text: TeachBooks Manual
+        text: Manual
         image_light: TB_logo.png
         image_dark: TB_logo_dark.png
       repository_url: "https://github.com/TeachBooks/manual/"