diff --git a/docs/Preprocessing.md b/docs/Preprocessing.md
index 8a7dc9c..0f38bf0 100644
--- a/docs/Preprocessing.md
+++ b/docs/Preprocessing.md
@@ -4,7 +4,6 @@ The preprocessing pipeline that is developed at the
 [Berlin State Library](http://staatsbibliothek-berlin.de/) 
 comprises the following steps:
 - textline extraction @[sbb_pixelwise_segmentation](https://github.com/qurator-spk/pixelwise_segmentation_SBB)
-- word segmentation @[ocrd_tesserocr](https://github.com/OCR-D/ocrd_tesserocr)
-- OCR @[ocrd_calamari](https://github.com/qurator-spk/ocrd_calamari)
+- OCR + word segmentation @[ocrd_tesserocr](https://github.com/OCR-D/ocrd_tesserocr)
 - Tokenization
-- Pretagging @[sbb_ner](https://github.com/qurator-spk/sbb_ner)
\ No newline at end of file
+- Pretagging @[sbb_ner](https://github.com/qurator-spk/sbb_ner)