diff --git a/README.md b/README.md
index af08b9e..d427e11 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,8 @@ docker run \
 ```
 The arguments below `sfb1288inf/ocr:latest` are described in the [OCR arguments](#ocr-arguments) part.
 
+If you want to use the prebuilt image, replace `sfb1288inf/ocr:latest` with `gitlab.ub.uni-bielefeld.de:4567/sfb1288inf/ocr:latest`.
+
 4. Check your results in the `/<mydatalocation>/files_from_ocr` directory.
 
 ### OCR arguments