diff --git a/src/Mod/Help/Help.py b/src/Mod/Help/Help.py
index 32f33b4fcb..344e83b734 100644
--- a/src/Mod/Help/Help.py
+++ b/src/Mod/Help/Help.py
@@ -237,7 +237,10 @@ def get_location(page) -> tuple:
                 "FreeCAD-documentation-main",
                 "wiki",
             )
-        location = os.path.join(location, page + ".md")
+        for ext in (".md", ".html", ".htm"):
+            if os.path.exists(os.path.join(location, page + ext)):
+                location = os.path.join(location, page + ext)
+                break
     return (location, pagename)