diff --git a/docs/build.py b/docs/build.py
index <HASH>..<HASH> 100644
--- a/docs/build.py
+++ b/docs/build.py
@@ -74,6 +74,7 @@ if __name__ == '__main__':
 
     # build the API doc
     api = ['sphinx-apidoc',
+           '-e',
            '-o',
            cwd,
            abspath('../trimesh')]
Put documentation for each module on its own page