diff --git a/Makefile b/Makefile
index 75cc1c8..0e0c298 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,7 @@ calamari:
 gt4histocr-calamari:
 	mkdir gt4histocr-calamari
 	cd gt4histocr-calamari && \
-	wget https://file.spk-berlin.de:8443/calamari-models/GT4HistOCR/model.tar.xz && \
+	wget https://qurator-data.de/calamari-models/GT4HistOCR/model.tar.xz && \
 	tar xfv model.tar.xz && \
 	rm model.tar.xz