diff --git a/docs/conf.py b/docs/conf.py
index 34a93fb..7601ef1 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -127,7 +127,7 @@
 html_favicon = "_static/favicon.ico"
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = "Adafruit_CircuitPython_Simple_text_display_Librarydoc"
+htmlhelp_basename = "Adafruit_CircuitPython_Simple_text_displayLibrarydoc"
 
 # -- Options for LaTeX output ---------------------------------------------